Glastonbury Tor Since the alleged discovery of Arthur and Guinevere's remains in the 12th century, it has been claimed that Glastonbury Tor stands on the site of ancient Avalon, the island where Arthur died following his final battle against Mordred. Once surrounded by marshland, Glastonbury Tor was virtually an island during the Dark Ages.
Chysauster Village, Cornwall, is a late Iron Age and Romano-British village of courtyard houses, which is currently in the care of English Heritage. The village included eight to ten houses, each with its own internal courtyard. To the south east is the remains of a fogou, an underground structure of uncertain function.
Passageway, Skara Brae, Orkney Islands. Skara Brae is a stone-built Neolithic settlement consisting of eight clustered houses, and was occupied from roughly 3180 BEC - 2500 BCE. Older than Stonehenge and the Great Pyramids, it has been called the "Scottish Pompeii" because of its excellent preservation.