Chamber of the Stars
Chamber of the Stars is a large chamber located beneath the Obelisk of the Stars in Uldum. It contains the activation device for the aforementioned Obelisk. The chamber itself is guarded by four titanic constructs and several spirits of the dead.
The chamber is filled with the skeletal remains of would-be tomb robbers, that just didn't bring enough rope to get out. The corpse of a Schnottz Scout can also be found here.