Haudh-en-Aiganaur

The Haudh-en-Aiganaur was an ancient structure of the Dark Elves of Mirkwood.In the mid-Second Age the Hill had been home to a group of Mountain-Elvish Craftsmen, one of then, Aiganaur the Jewel-Carver, had been buried beneath the hill and gave it's name to the Mound.

Treasures
The Sarn Feanaur, a dark-elvish soul-Orb, had been buried benaeth the mound with the body of it's maker.