Hollow Mountain is among the highest peaks of Rivenrake Island in the Varisian Gulf. It boasts one of the most intriguing Thassilonian ruins in Varisia. Near the summit of the mountain, an enormous carving of a woman's face looks sternly towards the south, half of her visage rent away by an ancient apocalypse. Exposed underneath, the onlooker can see that countless corridors and rooms must honeycomb the entire mountain.