Celestium Mountains

The mountain range of Eglariell that divides the Elven realm from Ægirin, the Selkie territory. The range is filled with many caverns that people have tried and failed to explore.
Named after the goddess Celestia, a goddess of wisdom and insight and of the stars. They say she gave the mountains the appearance of glowing when the northern lights dance across the sky and reflect off of the ice. She has various paladins and clerics who follow her.
The mountain range is also frequented by monks as a means of soul searching, self validation, and trial.