Mount Thalagbror

Dalesfolk tend to rename geographic features originally named after evil beings, once those villains are safely dead. But Archenfolk still refer to this mountain using the name of an ogre mage who once terrorized the valley, until he was slain by heroes whose names were forgotten. Far up the slope, near the ogre mage's cavern lair, a great spring forms the origin of the River Arkhen.