Access: when you get to the end of the lane, turn left and park facing the lake. Get permission to visit the henge by signing in at the weighbridge/reception building behind you and walk off round the right hand side of the lake for 400 ms. You can’t miss it.
Dix Pit Waste Disposal Centre, Stanton Harcourt is open Mon-Sun 8.30-5.00 (winter) and 8.30-8.00 (summer).
Oh, and wear wellies!