On Nov. 4, 2009, in Yakutsk, the capital of the Republic of Sakha (Yakutia), a group of three people descended into the world’s deepest ice vertical tunnel, Shergin’s Shaft, that had been buried and forgotten for more than half a century. It was the important historical, scientific, cultural event called “The Storm of Shergin’s Shaft” designed to get a few rare samples for permafrost researchers and show a new way to observe never-melting, frozen soil layers.
Read More: AskYakutia.com (Source)
Thanks, Silandi, for sharing!