Why this matters
Hell's Mouth is a coastal rock feature in Cornwall, composed primarily of Devonian slate, formed around 380 million years ago through deep-sea sedimentation and subsequent metamorphism. The area is notable for its dramatic sea cliffs and the surrounding landscape shaped by ancient tectonic activity and coastal erosion.
What is recorded here
Hell's Mouth is shown as a bay on the public map of Cornwall. The saved point is the map point or the centre of its mapped shape.
The public map does not by itself grant access. Check current paths, opening conditions and ownership before entering.