Glenmoril Coven

Glenmoril Coven is home to the Glenmoril Witches. They were the ones who provided the Beast Blood to The Companions centuries ago. There are five witches left in the coven plus the one hag guarding the entrance.

The Dragonborn enters the coven to slay a witch for its head in order to cure Kodlak Whitemane of his beast blood as part of the Blood's Honor quest.