Wookey Hole Caves planning permission. Wookey Hole Caves Wookey Hole Caves () are a series of limestone caverns, a show cave and tourist attraction in the village of Wookey Hole on the southern edge of the Mendip Hills near Wells in Somerset, England. The River Axe flows through the cave. It is a Site of Special Scientific Interest (SSSI) for both biological and geological reasons. Wookey Hole cave is a "solutional cave", one that is formed by a process of weathering in which the natural acid in groundwater dissolves the rocks. Some water originates as rain that flows into streams on impervious rocks
North Norfolk Coast Site of Special Scientific Interest Cley and Salthouse Marshes. The NWT also manages the Holme Dunes NNR. In addition to Blakeney Point, the National Trust owns land at Brancaster Staithe. The SSSI covers 7,700 ha (19,027 acres) and is additionally protected through Natura 2000, Special Protection Area (SPA) and Ramsar listings, and is part of the Norfolk Coast Area of Outstanding Natural Beauty (AONB). Scolt Head Island and the coast from the Holkham NNR to Salthouse are a Biosphere Reserve. The SSSI is designated as a Special Protection Area for birds for its variety of coastal habitats. The large breeding colonies of Sandwich terns and