Destroyed during the Clone Wars by Jedi Kenobi, Unduli, and Skywalker, this ancient castle was once home to Karina the Great, whose central chambers can still be found beneath the rubble.

This seemingly endless and shapeless maze of tunnels was once teaming with Geonosians, both military and civilian. Finding your way through the maze without a map could lead to eternal entrapment, however if you know the way, you'll find secret entrances into the old droid foundry, as well as the old chambers of the Queen.