Black Rock Gorge

Black Rock Gorge is a deep and narrow cleft in Old Red Sandstone conglomerate through which the Allt Graad (also known as the 'River Glass') flows at Evanton in Easter Ross, Scotland.

Adjoining Evanton Wood, the gorge is about 1.5 km long and up to 36 metres (120 feet) deep.

The legend goes on to say that a fisherman once followed some tracks into a cage in the gorge, finding the "Grey Lady" Baking cakes for the Devil.

The lady then Throws her cakes to distracts the devil's hounds so that the man could flee the scene.

In April 2004, ten days of filming took place in the area for the movie Harry Potter and the Goblet of Fire and the gorge is the setting for one scene, which the locals love to boast about.