09/02/2020
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The Red Lake near is a karst sinkhole filled with water, that was formed by the collapse of a cave roof. 😮 It gets its name from red cliffs surrounding the lake. 🛑 It is 255 metres deep, and the first person to dive to the bottom was Frederic Swierczynski in May, 2017! 🇫🇷❤️🇭🇷
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