Encircling the moon is a large wall-like structure. This is the moon's one and only settlement. Anchored to the surface by large pylons, Line Ark houses roughly 5 million people. Only the first three blocks have been completed, but the outline for the massive structure is finished. Line Ark is also one of the few areas in space that will allow both Federation and Neo Zeon supporters to live within their walls.
Von Braun is the first and the largest city on the moon, named after the German rocket scientist Wernher Von Braun. Von Braun was established in the Sea of Tranquility in 27 AA in Cayley crater, near the landing site of Apollo 11. Like all lunar cities, Von Braun is located below ground with sunlight being brought in through fiber-optic viaducts, creating an illusory sky over a vast atrium that serves as a outdoor area for the inhabitants. At the center of the city is Armstrong Plaza and Armstrong Park which serve as the main thoroughfare for the city.
It is said that whoever controls Von Braun controls the moon. Von Braun is an industrial city specializing in the manufacture of heavy equipment.