Jellyfish Lake is a geographically isolated lake in Palau, an island nation 2,000 miles south of Japan in the Pacific Ocean. Jellyfish Lake is connected to the nearby ocean through splits and rifts int he limestone reef but is separate enough to have formed into its own unique ecosystem. Two species of jellyfish live in the lake and, as a result of having less predators than their cousins in nearby lake, have a reduced sting, to the point where you can snorkel through a migration.

Check out this crazy video (best watched full screen):

JELLYFISH LAKE from Sarosh Jacob on Vimeo.

Are you on TwitterFollow me (@sheagunther) there, I give good tweets.

And if you really like my writing, you can join my Facebook page.

The opinions expressed by MNN Bloggers and those providing comments are theirs alone, and do not reflect the opinions of While we have reviewed their content to make sure it complies with our Terms and Conditions, MNN is not responsible for the accuracy of any of their information.