Lake Klyuchik, Nizhny Novgorod region. Due to sulfates contained in underground springs, the water in Klyuchik has a stunning blue color.


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Lake Klyuchik, Nizhny Novgorod region. Due to sulfates contained in underground springs, the water in Klyuchik has a stunning blue color.
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Lake Klyuchik, Nizhny Novgorod region. Due to sulfates contained in underground springs, the water in Klyuchik has a stunning blue color. - Lake, Nizhny Novgorod Region, The photo, Nature, The nature of Russia, beauty
beauty Nizhny Novgorod Region Lake Nature The nature of Russia The photo
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