Hazmat disposal site L5

Hazmat disposal site L5 is a system of caves storing radioactive waste that connect L'Enfant Plaza to the Mall. Entrance may be gained through the L'Enfant Plaza Metro tunnels. A hole in the tracks leads you to the cave network below the subway tunnels. Another entrance is located at the southwest corner of The Mall, near the Lincoln Memorial.

Exterior
The L'Enfant Plaza entrance is a generic, large metro entrance behind the broken pyramid and next to a refrigerator. A number of super mutants occupy the area. The Mall entrance is signified by a large metro entrance near the Lincoln Memorial. No enemies repeatedly spawn in the vicinity of this metro entrance.

Hazmat disposal site L5
Coming from the L'Enfant Plaza entrance, there is a bed located in the back corner immediately upon entering the metro. The disposal site is home to one or two super mutants (near the L'Enfant Plaza exit), and a number of feral ghouls, ranging from basic ferals to glowing ones. At higher levels, with the Broken Steel add-on there will be several feral ghoul reavers. Usually one in the main cavern and one in each of the 3 tunnels.

Appearances
Hazmat disposal site L5 only appears in Fallout 3.