The entrance to this average-sized dungeon is behind heavy iron bars that close and trap the adventurers.
Created during the Blood Mist (5-280 years ago), a priest built it as a means to survive.
It originally served as a stronghold but it was destroyed during a flood.
The dungeon is currently inhabited by a drakewyrm (p. 90).
The cave has 14 rooms and some have dried blood in them.