Sandolsin

The motherland of the homeclan of Quintus Birchman Leviathan, Sandolsin is a now-abandoned mid-size fortress in the middle of the desert of southeastern Cambria. Of the Leviathans remaining, none reside at Sandolsin, which has been locked from the outside.

The Leviathan Hoarde of the Capillarian Crest made Sandolsin their final homestead as their numbers dwindled and territory shrank.

Beneath Sandolsin there is a deep cave system that connects to a wide series of underground tunnels. In the deepest of these, all but one of the all of the dragonborn of the most recent dozen generations of Leviathans.

During the height of the summer solstice, Sandolsin receives 22 hours of sunlight per day. The solstice is an armistice holiday for the Leviathan Hoarde, who spend the day basking in the sun.