Lake Baikal, located in Siberia, Russia, is the world’s deepest and oldest freshwater lake, estimated to be around 25 million years old. Renowned for its crystal-clear waters, it holds about 20% of the Earth's unfrozen freshwater supply. The lake is a UNESCO World Heritage Site and supports a unique ecosystem, including the Baikal seal. Its scenic beauty, biodiversity, and geological significance make it one of the world’s natural wonders and a celebrated landmark.
Lake Baikal
Lake Baikal, located in Siberia, Russia, is the world’s deepest and oldest freshwater lake, estimated to be around 25 million years old. Renowned for its crystal-clear waters, it holds about 20% of the Earth's unfrozen freshwater supply. The lake is a UNESCO World Heritage Site and supports a unique ecosystem, including the Baikal seal. Its scenic beauty, biodiversity, and geological significance make it one of the world’s natural wonders and a celebrated landmark.
💡 Key Takeaways
- Identify why Lake Baikal is the deepest and oldest freshwater lake in the world.
- Explain how Lake Baikal stores about 20% of the world's unfrozen freshwater.
- Describe Baikal's unique biodiversity, with many species found nowhere else.
- Recognize its UNESCO World Heritage status and the conservation challenges facing the lake.
❓ Frequently Asked Questions
What makes Lake Baikal special?
It is the oldest and deepest freshwater lake, contains about 20% of the world’s unfrozen surface freshwater, hosts many endemic species, and is a UNESCO World Heritage Site.
Where is Lake Baikal located?
In southeastern Siberia, Russia, spanning Irkutsk Oblast and the Republic of Buryatia.
How deep is Lake Baikal?
Approximately 1,642 meters (5,387 feet) at its deepest point.
What are some notable species in Lake Baikal?
Endemic wildlife like the Baikal seal (nerpa), omul fish, and the deepwater golomyanka.
