Schnee Training Room

The White Castle (unofficial) is the location for Weiss Schnee's performance and the battle with the Giant Armor during the "White" Trailer.

Appearance
It has the appearance of a medieval, gothic style castle. The walls are black, with white details, and the floor is also black, with a circle of light coming in from what appears to be the moon. A large hole in the ceiling allows this light to come through.

It appears to have a giant central hall, as well as a stage for performances, presumably with rows of seats for an audience. At the end of one corridor is a window with the same snowflake insignia as Weiss.