Example image of eyePlorer eyePlorer map for 'Mendip Hills': Bath, Somerset Bristol Limestone Somerset Frome, Somerset River Avon (Bristol) Somerset Levels Weston-super-Mare Mendip Carboniferous limestone Area of Outstanding Natural Beauty National park Blagdon Charterhouse, Somerset Geology Cave diving Caving Abseiling Climbing Hillwalking Natural history Middle Ages British language (Celtic) Old English Celtic languages Cheddar Mississippian Stratum Continental collision Paleozoic Variscan orogeny Brittany Republic of Ireland Tectonics Western Europe Anticline Devonian Fold (geology) Sandstone Silurian Volcano Concrete Canyon Scree Sinkhole Caves of the Mendip Hills Escarpment Plateau Wookey Hole Karst topography