It is hard to survive on the Greenland ice cap. Just ask the Thule people and their ancestors. They tell stories to fill the flat white void with spirits and creatures. Others have tried to make it on the ice but did not stick around. The Cold War U.S. Army base Camp Century built a 50s-style town under the ice, but it was all a show. The top-secret Project Iceworm only came to the surface recently when the snow started to melt. Follow along on Instagram and Facebook (@secret.passages.pod). Get in touch at https://www.secretpassagespodcast.com/. Researched, written, and produced by E.S. Rodenbiker. Cover art by @game.of.pricks.