: Beyond the first ring lies the "Second World," which is sometimes depicted as being enclosed by an even larger mountain range instead of more ice.

The concept of "The World Beyond the Ice Wall" typically refers to one of three things: a popular collaborative worldbuilding project, a central tenet of Flat Earth theory, or the physical reality of the Antarctic coastline. 1. The Collaborative Worldbuilding Project

: Proponents suggest that Antarctica is not a continent at the bottom of a globe but a 60,000-mile circumference wall of ice, 150 to 200 feet high, that holds in the oceans. The Cover-Up : Conspiracy theorists often point to the Antarctic Treaty

In real-world conspiracy circles, the "Ice Wall" is often cited as a physical barrier that prevents humans from falling off the edge of a flat Earth.