There was evidence that the site was occupied from the
Mesolithic period, but most of the remains relate to the
Iron Age. There are foundations of Iron Age
roundhouses, of the 2nd century BC. The largest was in diameter: there are remains of a ring of seven or eight postholes and a central hearth. The building, one of the largest such roundhouses found in Cornwall, may have been a meeting place, rather than a dwelling. There is evidence of bronze and iron smelting: furnaces, ore roasting pits and 200 kg of iron slag were found. About 600 items of worked stone, over 4,000 shards of pottery, and objects of tin, copper and iron and glass were found. ==References==