SerialLarper

It's Kohnen Station. No explanation for the structures though.

https://www.awi.de/en/expedition/stations/kohnen-station.html

RedditEnablesH8Subs

Everything is under the ice. If they can make underground highway tunnels, ice would turn out to be much more malleable than rock

SchlangeHatRecht

The image does not really look like any town I have seen before. Odd