Black Alaric's Cave is a cavern at the Sword Coast, in the Lighthouse area and north of the beacon itself. It holds the Manual of Bodily Health which is related to Safana's personal quest.

The area around the entrance to the cave is claimed by Sil and her small tribe of sirines.

The cave is also known as Flesh Golem Cave on account of its inhabitants. Special care should be taken by low-level parties, as the sirines and the flesh golem inhabitants can be difficult to defeat without taking special considerations, although simply looting it doesn't actually require any fights and is worth the effort.