Benbrack lies at the intersection of two major U-shaped valleys, with Glencorbet to the east, and Polladirk to the west (Polladirk can be viewed from a popular scenic viewpoint on the summit of Diamond Hill). To the northwest of Benbrack, is the small valley and river of Mweelin , around which Knockbrack, Benbrack and Benbaun (477 m) form a small horseshoe, popular with walkers.