Hell's Mouth is a vertiginous cliff-top drop on the north coast between Godrevy and Portreath, where the land simply ends and the sea roars into the base of the cliffs sixty metres below. The café on the B3301 above is the traditional break-point. A short walk takes you along a cliff that used to be named, euphemistically, as a good place to drop unwanted cargo. Dramatic in any weather.