Wookey Hole Caves the water emerging from the underground caverns at Wookey Hole. The lead in the water is believed to have affected the quality of the paper produced. The designation of the water catchment area for Wookey Hole, covering a large area of the Mendip Hills as far away as Priddy Pools as a Site of Special Scientific Interest (SSSI) during the 1970s and 1980s was controversial because of conflicts of interest between land owners, recreational cavers and cave scientists. Initially proposals were put forward by the Council of Southern Caving Clubs which is part of the British Caving Association was that
Ebbor Gorge by the National Trust, and managed by Natural England as a National Nature Reserve. The land was donated to the National Trust by Mrs G.W. Hodgkinson, in 1967, in memory of Winston Churchill. The site was purchased in 1931 by Wookey Hole Caves Ltd. The site is close to Wookey Hole village and caves and offers views across the Somerset Levels to Glastonbury Tor and beyond. There are three marked trails of varying lengths around the steeply wooded gorge, the longest being long, the shortest of which is suitable for wheelchair users. Because of the ecology of the area was