The Gray Host camp in Blackreach
Blackreach Camp is a Gray Host site in Blackreach. It is located within the Dark Moon Grotto cavern and from the leftover structures, it appears to be a former mining site. This large campsite is where many of the warlords of the Gray Host can be found. During the related quest, you and Svana will need to investigate the camp for any orders you can find. My Beloved Siblings, the Exarchs is located in the large tent in the center of the camp. Gray Host Orders are located on a table beneath the eastern tent.
The Gray Host: Create a defense against the Harrowstorms and learn the Gray Host's plans.