Most dangerous places to swim in the world!

Nyiragongo Crater’s Lava Lake

Mount Nyiragongo in the Democratic Republic of Congo is an active volcano site which still erupted in 2002. The crater of the Nyiragongo Mountain contains the largest permanent Lava Lake in the world. The maximum elevation of the lava level is about 3,250m and the lake is about 2000ft deep. It is advisable to stay several feet away from the rake even when sightseeing!
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Other dangerous places to avoid when looking for where to swim outdoors include: Lake Hillier in Australia which is popularly referred to as pink lake for its colors.