sentences:  It is part of the East Devon Area of Outstanding Natural Beauty, and is a Site of Special Scientific Interest.Within the common is Woodbury Castle, an Iron Age hill fort situated on a viewpoint overlooking westwards the villages of Woodbury and Woodbury Salterton and across the Exe estuary to the Haldon Hills, and overlooking eastwards the Otter Valley, part of the East Devon Area of Outstanding Natural Beauty.The heathland has wide swathes of gorse and heather (bell, cross-leaved and ling varieties) and is a popular spot for orienteering, hill-walking, mountain biking and flying radio-controlled aircraft.