Which lake does not flow into either. Where is the red sea on the map. Unique river of the world - A river with a sharp drop in water temperature

The lake seems to us as a great resting place where you can swim and fish. But not all lakes are like that. Some are terrifying. And not in vain.

Lake Empty (Russia)

Lake Empty is located in Western Siberia in the Kuznetsk Alatau region. Lake Empty is a fresh, clean water body of continental origin, there are no chemical anomalies in its waters. Many scientists have repeatedly carried out a chemical analysis of the water from Lake Empty, but not a single study of toxic substances in it has been found. The lake water is clean, suitable for drinking, it looks like champagne due to the smallest bubbles of absolutely harmless natural gases. To conclude why there is no fish in the reservoir, scientists have failed.

In the vicinity of Lake Empty, there have never been environmental disasters or extreme technical accidents that pollute the reservoir. In terms of chemical composition, its water does not differ from the nearest reservoirs of the reserve, which are distinguished by an abundance of fish resources. Moreover, the reservoir feeds several fresh, clean water bodies in the vicinity, the fact that there is fish in them will give special mystery to what is happening in these dreams. There were several attempts to launch unpretentious fish species of pike, perch and crucian carp into the reservoir. Each of them ended in failure, the fish died, the aquatic plants rotted. And today there are no grass and birds on the shores of the reservoir, there are neither fish nor fry in the water, the lake protects its mysteries.

Why are there no fish in the lake?

Samples from the Kuznetsk reservoir were studied by chemists from the USA, Great Britain and Germany. However, no one of them was able to put forward a sensible version explaining the absence of fish in the reservoir. Scientists are not yet able to answer the questions of the inhabitants what is happening with the Kuznetsk reservoir. However, scientists repeat attempts to explain the extraordinary phenomenon of the Empty Lake with enviable frequency. There are many who wish to visit the shores of the unusual lake, tourists come here and stay for the night. Some of them dream of touching the mystery of nature and solving it.

Lake of Death (Italy)

Our world is amazing and beautiful, its nature can be endlessly admired and enjoyed. But besides this, there are places on our Earth that sometimes lead us to bewilderment. Among such places is the Lake of Death on the island of Sicily. This lake can be classified as one of the phenomena and unique natural phenomena. The name itself suggests that this lake is deadly for all living things. Any living organism that got into this lake will inevitably die.

This lake is the most dangerous on our planet. The lake is absolutely lifeless and there are no living organisms in it. The shores of the lake are deserted and lifeless, nothing grows here. Everything is due to the fact that any living creature that enters the aquatic environment immediately dies. If a person decides to swim in this lake, then in just a few minutes he will dissolve in the lake.

When information about this place appeared in the scientific world, a scientific expedition was immediately sent there to study this phenomenon. The lake discovered its secrets with great difficulty. The water analyzes carried out showed that a large amount of concentrated sulfuric acid is found in the water environment of the lake. Scientists were not immediately able to figure out where the sulfuric acid comes from in the lake. Scientists have put forward several hypotheses on this matter. The first hypothesis was that at the bottom of the lake there are rocks that, when washed out by water, are enriched with acid. But further study of the lake showed that there are two springs at the bottom of the lake, which release concentrated sulfuric acid into the water environment of the lake. This explains why any organic matter dissolves in the lake.

Dead Lake (Kazakhstan)

There is an abnormal lake in Kazakhstan that attracts the attention of many people. It is located in the Taldykurgan region, the village of Gerasimovka. Its dimensions are not large, only 100x60 meters. This body of water is called the Dead. The fact is that there is nothing in the lake, neither algae nor fish. Its water is unusually icy. The low water temperature remains even when the sun is strong outside. People are constantly drowning there. Scuba divers, for some unknown reason, begin to choke after three minutes of diving. Locals do not advise anyone to go there, and they themselves bypass this anomalous place.

Blue Lake (Kabardino-Balkaria, Russia)

Blue karst abyss in Kabardino-Balkaria. Not a single river or a single stream flows into this lake, although it loses up to 70 million liters of water every day, but its volume and depth do not change at all. The blue color of the lake is due to the high content of hydrogen sulfide in the water. There are no fish here at all. The fact that no one has been able to figure out its depth makes this lake creepy. The fact is that the bottom consists of an extensive system of caves. Researchers have still not been able to figure out what the lower point of this karst lake is. It is believed that under the Blue Lake the world's largest system of underwater caves.

10 of the most creepy lakes on our planet

Thousands of lost lives, mysterious inhabitants, poisonous waters - it's all about the terrible reservoirs of our planet. Even lovely-looking lakes with clear water sometimes pose a great threat to those who decide to swim in it or even settle with a tent on the shore. We have selected ten of the most terrible lakes on our planet.

1. Nyos (Cameroon)

Lake Nyos can be called a mass murderer. It became known all over the world because of the terrible event that occurred on August 21, 1985. A cloud of asphyxiant gas rose from the lake, causing 1,746 residents of neighboring villages to die. All livestock, birds and even insects died along with people. Scientists from all over the world who arrived at the scene of the tragedy found that the lake is located in the crater of a volcano, which everyone considered sleeping. Carbon dioxide entered the water through the cracks from the bottom. Having accumulated the maximum concentration, the gas began to escape to the surface in huge bubbles. The wind carried the gas cloud to the settlements, where it destroyed all living things. Scientists say that carbon dioxide continues to flow into the lake and another release can be expected.

2. Blue Lake (Kabardino-Balkaria, Russia)

Blue karst abyss in Kabardino-Balkaria. Outside, not a single river flows into the lake, it is fed by underground sources. The blue color of the lake is due to the high content of hydrogen sulfide in the water. The fact that no one has been able to figure out its depth makes this lake creepy. The fact is that the bottom consists of an extensive system of caves. Researchers have still not been able to figure out what the lower point of this karst lake is. It is believed that under the Blue Lake the world's largest system of underwater caves.

3. Natron (Tanzania)

Lake Natron in Tanzania not only kills its inhabitants, but also mummifies their bodies. On the shores of the lake, there are mummified flamingos, small birds, bats. The worst thing is that the victims freeze in their natural positions with their heads raised. As if froze for a moment and remained so forever. The water in the lake is bright red due to microorganisms living in it, closer to the shore it is already orange, and in some places it is of a normal color. The vapors of the lake scare off large predators, and the absence of natural enemies attracts a huge number of birds and small animals. They live on the banks of the Natron, reproduce, and after death they mummify. A large amount of hydrogen contained in water and an increased alkalinity contribute to the release of soda, salt and lime. They do not allow the remains of the inhabitants of the lake to decompose.

4. Brosno (Tver region, Russia)

Not so far from Moscow, in the Tver region, there is Lake Brosno, in which, according to local residents, an ancient lizard lives. Like the famous Nessie, who has gained worldwide fame. As in the case of the inhabitant of the Scottish lake, the Brosno monster was often seen, but no one managed to get a single clear picture. Studies of the reservoir did not lead to anything specific. Scientists suggest that the origin of the legends about the ancient monster was the unusually deep depth for a small lake and the decomposition processes at the bottom, which sometimes lead to the formation of huge bubbles of hydrogen sulfide. The escaped gas is capable of easily overturning a small boat, which can be mistaken for a monster attack.

5. Michigan (USA)

Lake Michigan is one of the five great lakes across the United States and Canada. Few people know that this body of water killed hundreds of lives. We have not seen an ancient monster here, the water here is far from dead, but nevertheless the lake is very dangerous. It's all about unpredictable underwater currents. They carry a huge risk for those who come to swim on the shores of Michigan, and there are many of them in the warm season. Underwater currents carry people away from the coast, and if a person falls into his power, then it is almost impossible to cope with him. It becomes especially dangerous on the lake in autumn. Due to spontaneously arising currents, huge waves arise on the surface of the water, from which sailors first of all suffer.

6. Dead Lake (Kazakhstan)

A lake with a terrible name is located in Kazakhstan. Local residents have long been trying to bypass it, considering the reservoir cursed. Here, anyone will tell you a few scary stories about the mysterious disappearances of people, and not even necessarily in the lake itself. According to locals, there are countless drowned people at the bottom. Moreover, all the missing are visiting tourists who know nothing about the notoriety of the Dead Lake. By the way, this name does not come from mysterious disappearances, but because of the unusual properties of water. There is no life in the lake. No fish, no frogs, nothing. In addition, the water remains extremely cold even in the hot season, and the size of the lake does not decrease. And this at a time when other bodies of water in this region dry up almost twice from the heat.

7. Lake of Death (Italy)

We know about Sicily thanks to the famous Sicilian mafia and Mount Etna on the island. But there is another (no less dangerous) attraction - the Lake of Death, the water of which contains a high concentration of sulfuric acid. Life is impossible here by definition. Any organism that gets into the local water dies in a matter of minutes. According to rumors, the Italian mafia used this lake to destroy the unwanted. The bodies of those who rejected the Offer, Which Cannot Be Refused, now form part of the Lake of Death. True or not, no one can say, because the water has dissolved all the evidence.

8. Karachay (Russia)

Lake Karachay in the Urals is considered one of the most polluted in the world. Staying on the shore of the lake for a couple of hours is enough to receive hundreds of X-ray radiation and die a painful death. The once living lake was destroyed in the fifties, when it began to be used as a storage for liquid radioactive waste. Now the water level has dropped dramatically, revealing huge contaminated areas of the lake. The state annually allocates large funds to reduce the level of radiation in the reservoir. In the coming years, they plan to completely fill it up, but this does not solve the problem of groundwater contamination.

The water of a mesmerizing azure color, with a visibility of several tens of meters - some water bodies of the planet are still distinguished by incredible ecological indicators. They miraculously managed to avoid the pernicious influence of civilization, for thousands and millions of years the water in them remains crystal clear. Some of the cleanest lakes and rivers on the planet are located in incredibly inaccessible places; to see them, tourists need to overcome a difficult path. Others, on the contrary, have long been centers of tourist life, which does not prevent them from maintaining their unique environmental indicators. All the cleanest reservoirs of the planet are incredibly beautiful and, of course, deserve the attention of the most sophisticated travelers.
Crater Lake, USA

In the United States, on the territory of the state of Oregon, there is an incredibly beautiful Lake Crater, which was formed in the crater of an extinct volcano. This lake has become famous throughout the world for its unique deep blue water, which is considered one of the cleanest in the world. According to scientists, this lake was formed more than 7.5 thousand years ago, its average depth is about 350 meters. The dimensions of the lake are also very impressive, its length is about 9.6 km, and its width is about 8 km.

This lake is one of the deepest not only in the United States, but also in North America. A few years ago, a national park was formed around the unique lake, through which interesting excursions are held today. The main event for travelers is the ascent to the crater of an extinct volcano; this is the only way to see the beautiful lake with your own eyes. In recent years, about 400,000 tourists from all over the world visit this amazing nature reserve.

The crystal clear lake attracts not only curious travelers, but also ecologists and researchers. Several years ago a group of scientists conducted an interesting experiment here. The fact is that initially there were no species of fish in Lake Crater, ecologists decided to add some species of trout and salmon here. Their experiment was completely successful, today the lake is inhabited by fish. Tourists are even allowed to fish here, subject to the only condition - they must use artificial bait.

Lake Zyuratkul, Russia

In Russia, among the Ural mountains, there is an amazing lake Zyuratkul, it is located at an altitude of 724 meters above sea level and is the highest mountain lake in the Urals. The maximum depth of this lake is relatively small and is about 12 meters, and the area of \u200b\u200bthe reservoir is 13.5 square meters. km. Today, the amazing lake is considered one of the cleanest in the world, despite the fact that the water in it is by no means transparent. It has an unclear tea hue, due to the fact that many streams flowing into the lake originate in swamps.

The area next to the lake is famous not only for its natural beauty, but also for its historical sites. In the course of the study, scientists discovered several important archaeological sites, here they raised the tools of labor of primitive people and found a giant geoglyph. For locals, Lake Zyuratkul has been a sacred landmark for hundreds of years, and many interesting legends and beliefs are associated with it.

In the forests along the shores of the lake, hundreds of years ago Old Believers performed their rituals; while walking along them, you can still see unusual monuments carved from wood. Excellent conditions for recreation have been created on the territory of the Zyuratkul National Park. There are several equipped camping areas, so in the warm season, travelers can stay in these picturesque places for several days. Hundreds of different excursions are held here, during which you can see the most significant natural attractions, as well as unique historical areas.

Piccaninnie Ponds, Australia

In Australia, on the territory of the Piccaninni Reserve, there is a system of ponds of the same name, which have recently been considered a favorite resting place for divers. There are three ponds in the system, all of which are distinguished by crystal clear water. However, each of these ponds has its own unique features. "The first pond" is the smallest, its depth is only 10 meters. The Abyss pond is much deeper; its maximum depth is 100 meters. The water in this pond is crystal clear, the visibility in it can reach 40 meters.

The most unusual and interesting of the three ponds is "Cathedral", its depth is 35 meters. This pond was formed in a grotto of limestone formation and is most popular with divers. The system of ponds is located in a special swampy zone, which is remarkable not only for its water bodies, but also for its unique vegetation and fauna. This swampy area is home to several rare bird species, the observation of which attracts not only bird watchers, but also tourists.

There are many hiking trails for tourists in the Piccaninni Park, as well as several excellent viewing platforms from which you can admire the beautiful ponds and the surrounding landscapes. Piccaninni National Park was formed in 1969, its area is about 8.6 square meters. km. Since a few years ago the ponds were open to snorkelers and divers, today environmentalists monitor their cleanliness with particular care. Those who want to swim in these cleanest ponds will need to follow some formalities.

Lake Masyuko, Japan

In Japan, on the territory of the island of Hokkaido, there is another crystal clear lake - Masyuko. It is located in the Akan nature reserve, from all sides the lake is surrounded by incredibly beautiful mountain ranges covered with dense vegetation. This crystal-clear lake was formed in the caldera of an active volcano, the water in it has a deep blue color due to its special mineral composition. Hundreds of tourists visit this beautiful lake every day as part of organized excursions in the national reserve.

While walking through the mountainous areas, they will have the opportunity to see many rare plants, animals and birds, the most interesting thing is to walk through these colorful places in the summer. However, visiting the reserve also has its own charms in winter. On the territory of the national park there is another crater lake - Kussyaro, which also has its own unique features. The thing is that several hot springs flow into it, which do not allow some areas of the lake to freeze even in winter. This feature attracts many heat-loving birds to the reservoir; whooper swans always winter here.

The main feature of Lake Masyuko is that not a single stream flows into it, and neither does it flow out. Researchers believe that it is precisely this feature of the lake that allows it to maintain its crystal clearness for hundreds of years. It is also worth noting that there are several interesting miniature villages on the territory of the reserve, where you can get acquainted with the life of local residents and buy interesting souvenirs.

Lake Bowman, USA

In the United States, there is the amazing Bowman Lake, which is also known for its purest water. It is located in the state of Montana, on the territory of the Glacier National Reserve. Despite the fact that the reserve is rich in a variety of natural attractions, it is still visited by a very small number of tourists. This largely contributes to the preservation of the unique ecosystem here. Lake Bowman is notable for its impressive scale, its length is about 11 km, and its width is about 1.5 km.

This fabulously beautiful lake is considered one of the most transparent in the world.Today, tourists are provided with all the conditions for organizing an interesting vacation. They can not only walk around the reserve, but also spend several days in a tent camp. The lake is home to a lot of fish, which tourists are allowed to catch, and in some areas of the lake you can swim.

The tent camp located on the shore of the lake is open only during the warm season and is well equipped. On its territory, toilets and even showers are equipped; here they take all measures to preserve the ecology of these places. Today, the main guests of this "resort" are locals, although in recent years, Bowman Lake has attracted a sufficient number of foreign travelers. It is not difficult to get to this wonderful lake, as a road passes through the reserve.

Lake Sheosar, Pakistan

In the northern part of Pakistan, in the Deosai National Park, there is the fabulously beautiful Lake Sheosar. It gained popularity among tourists precisely because of its crystal clear water.For hundreds of years, this lake has remained one of the cleanest bodies of water on the planet. The maximum depth of this lake is 40 meters, its length reaches 2.3 km, and its width is 1.8 km. This lake is located in a very inaccessible mountainous area, at an altitude of 4,142 meters above sea level.

For travelers, both car and walking tours of the nature reserve are organized. By jeep, you can get to the hard-to-reach mountainous area in just a few hours, while the trek usually takes at least two days. For nature lovers, it is best to walk through the reserve on foot; there are several specially designated areas on its territory where you can equip a tent camp.

The best time to visit the beautiful lake and walk around the reserve is considered to be the period from early June to late September, at which time the plateaus surrounding the lake are covered with carpets of bright colors. One of the main inhabitants of these picturesque places are butterflies, there are several dozen species of them here. Already in November, a beautiful valley and a lake are hidden under its thickness by snow, it completely melts only by May. There are no excursions around the reserve during the cold season.

Lake Peyto, Canada

In Canada, one of the cleanest lakes is worth looking for in the Banff National Park, here is the world-famous Peyto Lake. This lake is located in an incredibly beautiful foothill area, its area is about 5.3 square meters. km. The lake stretches for 2.8 km in length, and its average width is only 800 meters. The first to discover this amazing lake was the traveler Bill Peyto, in honor of his discoverer, the lake got its name.

One of the main features of the lake is its unusual shape, if you look at it from a bird's eye view, it resembles a huge wolf head. The lake water has a rich turquoise hue, which also attracts attention. Every year the lake is replenished with water from nearby glaciers. Mountain streams bring the smallest particles of minerals into the lake, which make the color of the water so unusual. Now, on the shore of the lake, several comfortable recreation centers are equipped for tourists, here you can perfectly relax for a few days and enjoy the natural splendor.

Fishing lovers are especially attracted to these places; rainbow trout, salmon, pike and other species of noble fish are found in the lake. Those who want to fish in this wonderful place should take care of purchasing a license in advance. The guests of the reserve can diversify their rest with exciting walks; vast forests are located along the shores of the lake. Here you can see many rare animals and birds, and in the summer, rare species of flowers bloom in the reserve.

Lake Baikal, Russia

In the south of Eastern Siberia there is a world famous landmark - Lake Baikal. It is the world's largest freshwater reservoir and the deepest lake on the planet, with a maximum depth of 1,642 meters. The lake area is 31.7 sq. km. The lake is interesting not only in itself, it is surrounded by unique natural landscapes. Many unique endemic animals live here, and you can also see a lot of rare plants.

Lake Baikal is of tectonic origin, its water is considered one of the cleanest in the world and is home to valuable species of fish. One of the main features of the water is its high oxygen content, while the amount of minerals is very low. Lake Baikal is also one of the coldest in the world, the water temperature in it, even in the summer months, does not rise above +8 degrees Celsius.

One of the main unresolved issues related to the lake is the theory of its origin. According to scientists, its formation was provoked by tectonic activity, the age of the lake is at least 25 million years. The inhabitants of the lake are of great interest to researchers; there are more than 2,600 species of them. More than half of the aquatic life is endemic and cannot be found in any other body of water in the world. Wastewater is one of the most important environmental problems of Lake Baikal. Many rivers flow into the lake, the water in some of them is polluted with industrial waste.

Moraine Lake, Canada

In Canada, there is the famous Moraine glacial lake, it is located in the Banff National Park. This lake is quite small, its area is only 500 sq. meters, and the maximum depth reaches 14 meters. At the same time, the beauty of this lake is difficult to find equal. The discoverer of this unique natural landmark was the explorer Walter Wilcox. When he discovered this lake, then uninterruptedly admire it for half an hour. Later, in his manuscripts, the scientist noted that these were the happiest half an hour in his life.

This lake is located in a very inaccessible mountainous region, so no one knew about its existence for a long time. The water in the lake, which fills it from year to year during the melting of glaciers, has a rich sapphire hue. Against the background of the surrounding mountain ranges, the lake looks fantastic. The best time to visit the lake is considered to be June, at this time the peak of glaciers melting occurs, the lake reaches its maximum size.

Travelers can visit Lake Moraine only from May to September; the rest of the year the mountain road is closed for safety reasons. You can easily get to the lake by car; the closest large settlement to it is the city of Calgary. In recent years, organized excursions have been carried out to the lake; a bus runs along the tourist route. A half-hour drive from the lake is a small mountain village, which will also be very interesting to visit as part of the excursion.

Jenny Lake, USA

Lake Jenny is located in the northwestern part of Wyoming; today it is part of the Grand Triton National Park. This lake also has a glacial origin, it is located at an altitude of over 2,000 meters above sea level. According to researchers, the lake was formed about 12,000 years ago, its maximum depth reaches 129 meters, and the area is about 482 square meters. km. Despite the fact that this lake is one of the cleanest in the world, motor boats are allowed on it, which is actively used not only by researchers, but also by tourists.

The main route, formed along the shores of the lake, is called Jenny Lake Trail; excursions here are conducted not only during the day, but also at night. Nearby is the beautiful Cascade Canyon, which is also an important attraction of these places. The name of the lake has a very interesting history. In 1872, one of the first large expeditionary groups worked on the lake, led by the Englishman Richard Lee. This beautiful lake was later named after his wife Jenny.

Another attractive feature of the reservoir is the variety of fish species; fishing was allowed here a few years ago. Trout is the most cherished catch of fishermen; in order to go fishing here, you need to obtain a special license. Tourists are allowed to travel to these places only when accompanied by guides; there are many predatory animals among the inhabitants of the nearby forests, and bears are also found here. Like many years ago, today the national park attracts hunters, and climbers also like to rest here.

Lake Pukaki, New Zealand

New Zealand also has many wonderful lakes worthy of tourist attention. One of them is worth looking for on the Yuzhny Island, where the beautiful Lake Pukaki is located. This glacial lake has become known all over the world due to the rich blue color of the water, which, among other things, is also incredibly clear. The lake area is 178.7 sq. km, it is located at an altitude of more than 500 meters above sea level. This fabulously beautiful body of water stretches for 15 km in length, and its width is about 8 km.

Several years ago, Lake Pukaki became part of a large hydropower system; experts made sure that such use of the reservoir did not in any way affect its environmental performance. For local residents, the emergence of a hydrotechnical unit was a real breakthrough, it was thanks to the lake that they finally received stable electricity.

Not everyone knows that the original glacial lake was very small, its maximum depth was no more than 25 meters. When in the 40s of the last century they began to build a hydrotechnical station, the volume of the lake was significantly increased. Initially, there was a small island in the center of the lake, which was flooded as a result of the expansion of the reservoir. The water in the glacial lake is always very cold, so not everyone dares to swim in its crystal clear azure water. Even at the height of summer, its temperature is no more than + 7 degrees Celsius. The locals have many beautiful legends associated with the lake; it got its name in honor of one of the mythical warriors.

Lake Tahoe, USA

In California, there is an amazing freshwater Lake Tahoe, it is located in the picturesque foothills of the Sierra Nevada. This lake is well known to tourists; there are several popular ski resorts in its immediate vicinity. Lake Tahoe is the second deepest lake in the United States, with an average depth of 305 meters and an area of \u200b\u200babout 495 square kilometers. km. Of the most beautiful lakes in the world, Tahoe is considered one of the most easily accessible; large highways run along the entire perimeter of the reservoir.

A lake was formed at the site of a geological fault in the earth's crust about 3 million years ago. Today, not only the lake itself with fantastic sky-colored water is of great interest, but also the coniferous forests surrounding it. Here you can see many rare species of pine and fir, as well as rare species of shrubs and grasses. The lake was discovered relatively recently, in 1844, its discoverer is Lieutenant John Fremont.

He explored these mountainous regions in search of a river, and discovered an incredibly beautiful lake, which scientists from all over the world were exploring in a few years. Most tourists began to visit these places after 1960, when the Winter Olympic Games were held at one of the local resorts. Since then, an excellent tourist infrastructure has remained here, today there are comfortable hotels near the lake, and there are also many ski slopes of various levels of difficulty. It will be interesting for hikers to have a rest here, fascinating excursions are held next to the lake at any time of the year.

Blue Lake, New Zealand

One of the cleanest and most unusual lakes on the planet with the complex name Rotomairewhenua is located in New Zealand, translated from the Maori language its name means "Blue Lake". This miniature freshwater lake is located in the Nelson National Reserve, it is part of a complex lake system. Ecologists began to study the reservoir in detail only since 2011, they accidentally discovered that the water in the lake is extremely clean.

The visibility in it can reach 80 meters. From year to year, the lake is fed by water from nearby glaciers. Flowing down from mountain peaks, it passes through many natural rocks that act as a natural filter. Largely due to its purity, the water in the lake has an amazing hue, which varies from deep blue to light purple during the day.

One of the first specialists to show interest in the lake was the hydrologist Rob Mirriles. Having admired the crystal clear water, travelers should definitely take a walk through the forests and mountain ranges surrounding the reservoir. There are no tourist bases near the lake; travelers are extremely rare here. The main visitors to these picturesque places are researchers and ecologists, not so long ago, as a result of a large study, the water in the Blue Lake was equated in properties and quality to distilled water.

Petermann River, Greenland

Some rivers are amazingly clean. An excellent example is the Petermann River, located in Greenland, known to a wide range of travelers under the unofficial name of the Blue River. The location of the river is the glacier of the same name, which melts in the summer and forms many small streams. They all converge into a single river, the water in which has a deep blue hue.

The incredibly beautiful and clean river poses a huge threat to the global ecology. In recent years, the Petermann Glacier has begun to melt four times faster, which contributes to a significant increase in the water level of the world's oceans. According to researchers' forecasts, in the coming years the glacier will melt even more intensively, which could lead to serious environmental disasters. In the meantime, the crystal clear river is of great interest to scientists. They can estimate the composition of glacial waters that have been frozen for millions of years.

It is very difficult for ordinary travelers to get to this remote corner of the world with an incredibly harsh climate; this can be done only together with organized expedition groups. Now ecologists are trying to take all possible measures to minimize the influx of glacier melt water into the world ocean. In the coming years, he may lose up to 100 sq. kilometers of ice, so much melt water would be enough to provide a large metropolis for 10 years.

Weddell Sea, Antarctica

Off the coast of West Antarctica lies the beautiful Weddell Lake, which is also one of the cleanest bodies of water on the planet. It bears its name in honor of the discoverer J. Weddell, who made an expedition to these places in 1832. The sea area is 2,900,000 sq. km, and its maximum depth reaches 6 800 meters. In addition to the incredibly beautiful water of a heavenly hue, the sea is distinguished by a huge number of ice floes that float in it all year round.

This beautiful clear sea has become home to thousands of aquatic inhabitants, huge populations of whales, seals and fish live here, and penguins are also typical inhabitants of these places. Today, the Weddell Sea is considered the cleanest in the world. The last major study of its water took place in 1986, and the average visibility was estimated at 79 meters, which is in line with that of distilled water.

Not all research groups decide to sail on this sea, not to mention ordinary tourists, drifting ice poses a huge threat to ships. Many natural and physical phenomena are associated with the North Sea. Its water never freezes, despite the fact that its temperature can reach -25 degrees Celsius. The Weddell Sea is the coldest and cleanest sea on the planet. To see it with their own eyes, travelers need to be part of one of the research expeditions, but they rarely go to this harsh sea.

Baikal is the deepest lake surrounded by high mountains. Many rivers flow into it, but only one flows out. She is called the daughter of Baikal. She is beautiful and full of water, and besides, she is very impetuous.

General description of the rivers of Baikal

The supply pool has many streams. These are rivers flowing from Lake Baikal and flowing into it. There are 544 temporary and permanent tributaries. The rivers were counted on maps in 1964. Before that, it was believed that there are 336 of them. Moreover, most of them flow from the eastern shores.

The rivers carry 60 cubic kilometers of water to Baikal. It has low mineralization, since the area around the lake is composed of metamorphic and volcanic rocks. The total area of \u200b\u200bthe drainage basin is about 540 thousand square kilometers. The largest inflowing and outflowing rivers of Lake Baikal: Angara, Selenga, Upper Angara, Barguzin. They are located like this, starting with the main one.

The main tributaries of Lake Baikal

Most of the waters - almost half of Lake Baikal - are brought in. Its source is in Mongolia.

The Upper Angara flows into Baikal from the northeast. It flows down from the Severo-Muisky and Delyun-Uransky ridges.

Barguzin is another large river flowing into Baikal. In terms of fullness, it loses to the Upper Angara. It carries its waters from the Barguzinsky ridge. The height that this river loses when it reaches the majestic lake is 1344 meters.

The rivers flowing from the Khamar-Daban ridge are numerous. This mountain range is strongly dissected by valleys. These are such rivers as Snezhnaya, Langutai, Selenginka, Utulik, Khara-Murin. These streams have many rapids and waterfalls.

All these are tributaries of a huge lake, but are there rivers flowing from Baikal? The stream of water originating from this miracle of nature is one and only. Which river flows from Baikal can be seen on the map of this area. This is Angara.

Toponymy of Baikal and its rivers

The name Baikal (according to one of the versions) is translated from Turkic as "rich lake". Another variant, from Mongolian, is "big lake". Different translations of the names have flowing and flowing rivers. Angara originates from Baikal, and its name means "open" (from the Buryat word "angagar"). Barguzin (and with it the eponymous ridge, village, bay) is formed from the name of the tribe living in the Baikal region. They are called Barguts, and their language is similar to Buryat. Selenga from Evenk means "iron". And from Buryat it can have the following translation: "lake", "spill". The Shamansky Rapid is the base of the Primorsky Ridge, washed out by the Angara. The resulting ledge is revered by the local population. It acquired the status of a protected natural monument.

Angara and rivers flowing into it

The Angara has a powerful flow, like other large Siberian rivers. Its waters flowing out of Baikal rush mainly in the northern and western directions. On its way, it overcomes further flows through the territory of the Baikal region and ends its run at the confluence with the Yenisei. Its length is 1779 kilometers. The Angara owes its powerful flow to Baikal. Its width is more than a kilometer. The only river flowing from Lake Baikal, in turn, feeds on the right side of the Yenisei, the largest waterway in Siberia. The basin of this river includes 38 thousand small and large tributaries. In addition, there are over six lakes in this area. The tributaries of the Angara on the left side are larger: Irkut, Kitoy, Belaya, Biryusa, Oka, Uda. On the right side, the rivers flowing in are not so deep: Ilim, Ushovka, Uda, Kuda, Ida, Osa.

The bed of this river passes through an area characterized by severe climatic conditions. However, ice sets on it later than on other large water streams in Siberia. This is due to the fact that there is a very strong current. In addition, the waters of Lake Baikal enter the Angara, the temperature of which is warmer. At the source, steam even rises above the river. It forms frost on trees. Every year black-and-white gogols, long-tailed ducks, and mergansers winter here. Also in winter, up to two thousand ducks gather on the Angara.

Economic use of the river

The cities of Irkutsk, Angarsk, Bratsk, Ust-Ilimsk appeared on the banks of the Angara. The only river flowing out of Lake Baikal has a very powerful flow. Therefore, hydropower plays an important role in the economy of this region. Three Irkutsk and Ust-Ilimskaya were built on the Angara. Reservoirs have been built here with corresponding names. Together, they form the Angarsk cascade. The fourth hydroelectric power station - Boguchanskaya - is under construction.

Before the creation of these power plants and reservoirs, the river was not navigable, since its course is very rapid, and many rapids created a danger for passage. This was a very serious problem in the economic development of this area. River transportation has now become more accessible, but only in four sections of the river. As a result of human activity, the water in the Angara has become calmer.

The Legend of the Hangar

There is a legend that tells which river flows out of Lake Baikal and why. It says that the hero Baikal lived in these parts. He had 336 sons and only one daughter, Angara. The hero made his children work day and night. They melted snow and ice, and drove the waters into a deep depression surrounded by mountains. But the results of their hard work were wasted by the daughter on various outfits and other whims. Once Angara found out that a handsome Yenisei lived somewhere beyond the mountains. She fell in love with him.

But the stern father wanted her to marry old Irkut. To prevent her from escaping, he hid her in a palace at the bottom of the lake. Angara grieved for a long time, but the gods took pity on her and released her from prison. The daughter of Baikal broke free and ran quickly and quickly. And old Baikal could not catch up with her. Out of anger and vexation, he threw a stone in her direction. But he missed, and the lump fell into the place where the Shaman stone is now located. He continued to throw stones at his fleeing daughter, but each time Angara managed to dodge. When she ran to her fiancé Yenisei, they hugged and together went north to the sea.

The Angara is one of the largest Siberian rivers, and yet it is unique. This is the only river flowing from Lake Baikal. It provides electricity to the entire Irkutsk region and neighboring territories.

As you probably know, our world is 70% water. We drink it, bathe in it, grow food with it, and in general we exist thanks to it. But there are some bodies of water on Earth that are very dangerous not only for humans, but for all living things, be it trees or animals. In this video, we present to your attention a list of lakes and rivers that can seriously harm or even kill us. So, these are the 10 most dangerous bodies of water on the planet.

10 of the most creepy lakes on our planet

Thousands of lost lives, mysterious inhabitants, poisonous waters - it's all about the terrible reservoirs of our planet. Even lovely-looking lakes with clear water sometimes pose a great threat to those who decide to swim in it or even settle with a tent on the shore. We have selected ten of the most terrible lakes on our planet.

1. Nyos (Cameroon)

Lake Nyos can be called a mass murderer. It became known all over the world because of the terrible event that occurred on August 21, 1985. A cloud of asphyxiant gas rose from the lake, causing 1,746 residents of neighboring villages to die. All livestock, birds and even insects died along with people. Scientists from all over the world who arrived at the scene of the tragedy found that the lake is located in the crater of a volcano that everyone believed to be sleeping. Carbon dioxide entered the water through the cracks from the bottom. Having accumulated the maximum concentration, the gas began to escape to the surface in huge bubbles. The wind carried the gas cloud to the settlements, where it destroyed all living things. Scientists say that carbon dioxide continues to flow into the lake and another release can be expected.

2. Blue Lake (Kabardino-Balkaria, Russia)

3. Natron (Tanzania)

4. Brosno (Tver region, Russia)

5. Michigan (USA)

6. Dead Lake (Kazakhstan)

A lake with a terrible name is located in Kazakhstan. Local residents have long been trying to bypass it, considering the reservoir cursed. Here, anyone will tell you some scary stories about the mysterious disappearances of people, and not even necessarily in the lake itself. According to locals, there are countless drowned people at the bottom. Moreover, all the missing are visiting tourists who know nothing about the notoriety of the Dead Lake. By the way, this name does not come from mysterious disappearances, but because of the unusual properties of water. There is no life in the lake. No fish, no frogs, nothing. In addition, the water remains extremely cold even in the hot season, and the size of the lake does not decrease. And this at a time when other bodies of water in this region dry up almost twice from the heat.

7. Lake of Death (Italy)

8. Karachay (Russia)

9. Boiling Lake (Dominican Republic)

This lake is called boiling because it literally boils. The water temperature reaches 92 degrees Celsius. If you bathe in such water, you can easily boil alive. The surface is enveloped in thick white vapor. Swimming in this lake is strictly forbidden even in the rainy season when the temperature drops. From under the water, jets of hot air (or even lava) periodically beat out from under the water, so a swim in such a reservoir may be your last. The lake is located in the crater of a volcano and is constantly heated.

10. Empty lake (Russia)

Lake Empty is located in Western Siberia in the Kuznetsk Alatau region. It got its name due to the fact that there is no life in it, and the plants next to it rot. It would seem that this is not news at all, there is no life in the Dead Sea either. But the composition of the Empty water is not very different from the surrounding water bodies. Moreover, quite live rivers flow into it, but the fish are capricious and do not swim into the Empty. Local residents even tried to populate the lake with crucian carp, but all of the schools of fish soon died. Scientists tried to study the phenomenon of this reservoir, but they could not explain its lifelessness.