My internship may have ended, but the show of marine awesomeness must go on!

The Ikka Carbonate Columns, Ikka Fjord, Greenland - the coolest underwater geological structures ever. They form from underwater seeps of Carbonate to form a mineral called Ikaite, which form these sweet pinnacles. But they are disappearing fast, most likely as a result of ocean acidification. The pinnacles are essentially dissolving as the surrounding ocean becomes more neutral, so withing a few decades these will be gone.

Put it in full screen, HD. The action starts around 2:00 if you are lazy.

Definitely on my list of top 5 places to dive.