A small copper (and gold) mine in the north of Scotland, Tomnadashan Mine. While John Campbell was unsuccessful here mining the goods, a small crew of filmmakers was very successful when they used this location as : The cave of Caerbannog. The crew was Monty Python, the film The Holy Grail. At this location, the Black Beast of Arrrghhh lives and is guarded by the killer rabbit. Luckily, there is the Holy Handgrenade of Antioch….