Whittier, AK – Where Everyone Lives Together
Whittier, Alaska, is probably the only registered town where all the residents live together under one roof. Everyone in Whittier lives in a large cinderblock building that used to be an army barracks. The 14-story tower has a church, a police station, an inn, and a clinic.
Source: Jessica Spengler/CC BY 2.0/Wikimedia Commons
You can access the town from a small tunnel. It might, however, be out of service for a long time so taking a boat is a better option, too. The inn has the best interior décor in the tower, and it comes with binoculars.