Wintercrest: Fragments of Fate
The Black Tower
The former location of a cult dedicated to Orcus, it was more recently used by the strange cult to open a portal to the Shadowfell. It stood near the end of a 10-miles long valley north of Ironridge in the Iron Mountains.
Because of its role in being used by the strange cult, The Natural Ones recommended to the guards of Ironridge to have the tower demolished.