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How Deep is Lake Baikal? 5 Details on this Unimaginable Lake

Dubbed as “the Pearl of Siberia,” Lake Baikal isn’t solely the deepest lake on the earth but additionally some of the stunning. Surrounded by magnificent bushes, this UNESCO World Heritage is legendary for its huge freshwater and wealthy ecosystem. It even has its freshwater seal species that’s endemic to the realm. The lake is so stunning that when Russian author Chekhov first stepped on the shores of Lake Baikal, he described it as nothing he had ever seen. Situated in southern Siberia in Russia, Lake Baikal is enticing to a whole lot of 1000’s of holiday makers worldwide. However aside from its world-famous magnificence and big quantity of water, what different unbelievable information does Lake Baikal maintain? And because the world’s deepest lake, how deep is Lake Baikal? This text will reply that and extra.

How Deep is Lake Baikal? 

With a most depth of 5387 ft, Lake Baikal is the deepest lake on the earth.

Julia Kuzenkova/

Lake Baikal holds the title because the deepest lake on the earth, having a most depth of 5,387 ft or 1,642 meters. However aside from being the deepest, it’s also the biggest freshwater lake on the planet by water quantity. The North American Nice Lakes has 20% of the Earth’s floor freshwater, whereas Lake Baikal incorporates 22-23%, which implies Lake Baikal incorporates greater than the waters of all of the 5 Nice Lakes mixed, comprising virtually one-fifth of the world’s freshwater. Lake Baikal incorporates 23,615.39 cubic kilometers or 5,670 cubic miles and a wowing floor space of 31,722 sq. kilometers or 12,248 sq. miles. 

Lake Baikal is located close to the Mongolian border in south-central Russia. It has at all times occupied a distinguished place in Russian folklore and is incessantly known as the Sacred Sea because it embodies Russia’s pure magnificence. Although located within the freezing area of Siberia, the shores surrounding Lake Baikal are hotter than the remainder of the realm due to the massive mass of water. Greater than 300 rivers and streams feed Lake Baikal, however it solely drains by the Angara River, ultimately flowing right down to the Arctic Ocean. The Selenga River in Mongolia is the biggest water supply of Lake Baikal, contributing about 50% of its water. Other than all talked about, Lake Baikal crosses many different objects that make it outstanding. Beneath, we’ll discover the 5 finest information about Lake Baikal.

1. Lake Baikal is the oldest lake on the earth.

1653172271 985 Ancient Waters 4 of the Oldest Lakes in the World - August 12, 2022
Lake Baikal is not less than 25 million years outdated.

Nikitin Victor/

Other than having the deepest most depth amongst all lakes on the earth and harboring greater than one-fifth of all of the world’s freshwater, Lake Baikal additionally holds the crown for the oldest lake on the earth. Lake Baikal is not less than 25 million years outdated, fashioned by actions and fractures within the Earth’s crust. The magnificent mountains surrounding it had been additionally fashioned alongside the lake because of the identical actions. It was almost certainly as soon as a riverbed. Nevertheless, tremors and fissures within the Earth’s crust may need enlarged the gap between the shores and elevated its dimension. Parts of the Baikal basin fashioned in the course of the Tertiary Interval, which occurred roughly 66 million to 2.6 million years in the past. Water ranges had been additionally raised as glaciers melted.

It’s believed that in the course of the Pliocene Epoch, which was 5.3 to 2.58 million years in the past, a sequence of lakes similar to the Nice Lakes fashioned first and later merged. Falling rocks, erosion, sinking of Earth, and earthquakes are a number of the explanations which were proposed to clarify the unification. It was almost certainly a mixture of all of them. Lake Baikal is situated in a rift basin, which experiences about 2,000 seismic tremors yearly. The tremors trigger the lake to deepen and develop in dimension.

Given the lake’s broad floor space and an extremely deep lowest level, Lake Baikal is an ocean ready to be born. The shores within the lake additionally drift aside by roughly 0.78 inches or 2 cm yearly, which is similar fee by which South America and Africa drift farther aside.

2. Lake Baikal has the clearest water on the earth, with underwater visibility reaching 40 meters.

Contemplating Lake Baikal’s wowing depth, you could simply suppose that it’s laborious to look by the lake’s deep waters. You may not be capable to see by its backside, however you may see some extraordinarily deep components of the lake. Lake Baikal prides itself as one of many clearest and cleanest freshwater lakes on the earth, with underwater visibility reaching 30 to 40 meters. Because of this for those who sail on a ship above its waters, you may see the lake’s magnificent ecosystem inside! Due to the lake’s extraordinarily clear water, it additionally creates a novel phenomenon throughout chilly days. When its water freezes virtually fully, it kinds a surprising and unusual crystal-clear ice sheet that may measure from 3 to six ft thick. If you happen to aren’t boating over the lake’s water floor, this can be a good alternative to look into Lake Baikal’s waters and wealthy marine biodiversity. Because the ice coming from the Siberian mountains melts in the summertime, you may see as much as 130 ft or 39 meters down.

The lake’s distinctly clear water is because of the purity of the melted ice from the encircling mountains. Lake Baikal additionally hosts a wholesome plankton inhabitants that consumes and cleans floating particles. One more reason for the lake’s readability is its lack of salt minerals. On clearer days, stones on the backside of the lake can simply be seen. Lake Baikal has a composition like that of distilled water, proving its excessive purity degree.

3. Lake Baikal has 27 islands and is house to a wealthy and distinctive ecosystem.

How Deep is Lake Baikal 5 Facts on this Incredible - August 12, 2022
Lake Baikal is house to 60 fish species and 2500 varied animals.


Like many different lakes, Lake Baikal has a group of islands – encompassing 27 islands that present a house to various animals. Essentially the most well-known island is Olkhon Island, referred to as the pilgrimage website and residential of the shamans. This UNESCO World Heritage website is house to 60 fish species endemic to the lake, 236 completely different hen species, 2,500 varied animals, and 1,000 plant varieties. Lake Baikal even has its species of freshwater seal known as the Baikal seal, which is kind of outstanding as it’s the solely pinniped that completely settles in a freshwater habitat. 

The lake certainly hosts not solely wealthy biodiversity but additionally a novel ecosystem. Of roughly 3,700 species of animals and crops residing in and across the lake, almost 80% of them can’t be discovered anyplace else on the earth, besides in Lake Baikal. Due to its distinctive biodiversity and significance to evolutionary science, Lake Baikal is incessantly known as the “Galapagos of Russia.” Lake Baikal has one of many world’s richest and largest freshwater ecosystems as a consequence of its antiquity, seclusion, and deep oxygenated water. Whereas most of those animals are discovered on the backside of the lake, vacationers can nonetheless catch a glimpse of its eccentric Baikal seals, regionally known as “nerpa.” In relation to the historical past of nerpas, scientists aren’t positive how the nerpa bought to Lake Baikal or the way it developed, however they suppose the seals swam from the Arctic by a prehistoric river. The oily, scaleless golomyanka fish and the omul, considered one of Lake Baikal’s most well-known delicacies, are two extra species endemic to the lake.

Other than fish, Lake Baikal additionally provides a house to land animals like reindeer, elk, wolves, bears, wild boars, and extra. Numerous varieties of arthropods like bugs, crustaceans, and mollusks may also be discovered within the lake.

4. Water in Lake Baikal is replenished each 383 years.

Because the world’s largest lake by water quantity, it’s not shocking that the water in Lake Baikal can fill 9 billion Olympic swimming swimming pools. Calculating that every particular person solely drinks 500 liters of water yearly, the Earth’s total inhabitants can reside by Lake Baikal’s waters alone for almost 40 years. Lake Baikal is extraordinarily slow-moving with this large quantity because it solely has one river outlet. At its present fee, Lake Baikal replenishes its water fully each 383 years, virtually twice the time it takes for Lake Superior, the largest of all 5 North American Nice Lakes, to empty its water system. The water within the higher layer of the lake renews extra typically and quicker, whereas the deeper layers of water take a long time earlier than fully flowing out.

5. Lake Baikal is the one deep lake with oxygenated water at its deepest factors.

Other than its qualifying options to be known as an ocean, Lake Baikal has one other similarity to the oceans – it has oxygenated water at its lowest depths. Lake Baikal sports activities oxygenated water even at its deepest factors, letting extra marine animals settle on the lake’s backside regardless of its unbelievable depth. The lake’s depths are additionally studied to be heat, however the reason for the warmth remains to be unknown. 

Observing the magnificent night time sky in Lake Baikal is in contrast to the rest on the planet. Stargazing round Baikal is a genuinely unforgettable second with no metropolis lights to distract you.

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