Boulderfall Cave is a small cave located south-west of Shor's Stone and north-north-west of Autumnshade Clearing. It is guarded by a high level necromancer. Inside is an alchemy lab, a Corundum Ore Vein and a copy of the Herbalist's Guide to Skyrim.
- Arniel's Endeavor, one possible location of the Staff of Tandil.
- Onmund's Request, one possible location of the Grand Staff of Charming.