Columbia Commonwealth

The  was one of the thirteen commonwealths of the pre-War United States of America. Created in the early 21st century, it was comprised of the former states of Maryland and Virginia, as well as the District of Columbia.

Capital Wasteland
The ruins of the capital, it comprises of DC, the Virginias, and a small part of the DC-Maryland border. It is having power struggles between Brotherhood of the area, the Enclave survivors, and the super mutants. Vice and crime is rampant in the area, with raiders, mercenary bands, and creatures pillaging any and all things that move.

Maryland Wasteland
The player character has the chance to see a small bit of action in the Maryland Wasteland in the add-on Point Lookout. Swamplands and swampfolk abominations are abundant, and while certain areas weren't directly hit by the bombs, the land and inhabitants are still being affected by radiation and disease.

Known locations

 * Capital Wasteland (Fallout 3)
 * Washington, DC
 * Little Lamplight
 * Megaton
 * Hagerstown
 * Old Olney
 * Paradise Falls
 * Rivet City
 * Rockville
 * Andale
 * Ridgefield (Minefield)


 * Point Lookout (Point Lookout)
 * Norfolk

Appearances
Parts of the Columbia Commonwealth, most notably around the Potomac river, appear in Fallout 3.

Behind the scenes
Bethesda Game Studios, the developer of Fallout 3, is headquartered in real-life Rockville, Maryland, although the name comes from Bethesda, Maryland, where the company was originally founded in 1985.