Mason District South is part of the Metro system under the Capital Wasteland. It gains access to the flooded metro.
A triangular shaped area at the intersection of Andrew and Baxter Ave. The path following Andrew Ave southward is blocked by rubble, making northward to Mason District and into the metro tunnels the only ways in or out. To the sides are ruined buildings with broken cranes and a billboard to the right. The area is populated by leveled super mutants, and, depending on the player's Karma, a Talon Company or Regulator hit squad, who are bound to clash with each other at the eastern ruins of a building.
Mason District South appears only in Fallout 3