Places to Go Lake Baikal

fresh water,science,lake,baikal
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Siberia's Lake Baikal, not only the world's oldest lake at ~25 million years of age, is the largest single fresh water source on the planet. The water is so deep and so pure that when it freezes it becomes a sort of cold, turquoise glass, giving an observer a lens that can see over 100 feet straight down.
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