Ba Sing Se
The most noticeable landmark of Ba Sing Se is of course the large wall that surrounds it. The wall's purpose is to keep the enemy out, as well as the riff raff that might disturb the strange peace within it. It is the largest city in this world, and could even be considered the size of a country. Life flourishes in here, but once you go in it is very hard to get out. The only way to open the gaits is if you are an Earth bender, as they are giant stone walls to. In the outer walls there is vast amounts of grazing pastures as well as Lake Laogai and several mountains. Walls were created within the city to keep horses separated based on their status and rank. This is the safest place for world refugees because of the large walls that are almost impenetrable. The lower ring of the walls is home to the peasants, the middle ring, the middle class-men horses, and the upper ring which is home to important horses including the Royal family.
Earth Queen: May
Upper Ring, Middle Ring, Lower Ring, Agrarian Zone