Chysauster Ancient Village, Cornwall

English Heritage.
This Iron Age settlement was originally occupied almost 2,000 years ago. The village consisted of stone-walled homesteads known as ‘courtyard houses’, found only on the Land’s End peninsula and the Isles of Scilly. The houses line a ‘village street’, and each had an open central courtyard surrounded by a number of thatched rooms.
There are also the remains of an enigmatic ‘fogou’ underground passage.
The site was presumably in use during the Roman occupation of Britain. Nine homesteads remain, with walls up to about four feet in height. The site is on a hill, with views of the surrounding country. If I remember correctly, access from the car park is by walking a footpath uphill along the side of a field.