Just north of and overlooking the village is Maes Knoll Tump, a tumulus , and in height, the start of the Wansdyke. The remains of this Iron Age hillfort lie at the eastern end of the Dundry Down ridge. The hillfort consists of a fairly large flat open area, roughly triangular in shape, that was fortified by ramparts and shaping of the steep-sided hilltop around the northern, eastern and southwestern sides of the hill (the flat area in World War II was dotted with stone cairns to deter the landing of enemy gliders to invade Bristol; a detachment of the Dundry Home Guard had a draughty corrugated-iron look-out shed on the top of the tumulus). Maes Knoll provides a splendid view over the lands it would have once commanded. From here, there are clear views north to Bristol, east to Bath and the Cotswold Hills, and south over Stanton Drew stone circles to Chew Valley Lake and the Mendip Hills.