Refuge

From gronkfinder

The Refuge is a large island within the Soul's End Islands, an archipelago in the Wounds. The volcanic peak of the Refuge rises sharply from the sea, though the volcano has long been dormant. Until Y9976* the demon lord Huzrotho was entombed beneath the Refuge, and cultists to the demon had set up shrines within the center of the mountain, accessed via old lava tunnels that had been widened for easier travel.