Crownhill Fort ⓘ Royal Commission Fort built in the 1860s in England
Plymouth Borough Control ⓘ civil defence centre in Devon, UK
Plymouth Emergency Centre ⓘ civil defence centre in Devon, UK
Bakers Pit ⓘ cave system in Devon, England
Carnglaze Caverns ⓘ artificial caves in Cornwall, UK
Joint Mitnor Cave ⓘ cave in Devon, England
Kitley Show Cave ⓘ cave in Devon, England
Pridhamsleigh Cavern ⓘ cave in Devon, England
Radford Cave ⓘ Cave in Devon, England
Reed's cave ⓘ cave in England
Worth's Cattedown Bone Cave 150m north of Cattedown Wharves ⓘ cave in Cattedown, Plymouth, Devon, England, UK
Birch Tor and Vitifer mine ⓘ tin mine on Dartmoor, England
Devon Great Consols ⓘ mine in Devon, England
Early 20th century arsenic works at the Devon Great Consols Mine ⓘ mine in Gulworthy, United Kingdom
Engine House And Chimney At Druid Copper Mine ⓘ copper mine in Ashburton, Teignbridge, Devon, England, UK
Eylesbarrow mine ⓘ tin mine on Dartmoor, Devon, England, UK
Foxhole Mine and other tinworks south east of Arms Tor ⓘ mine in Lydford, United Kingdom
Gawton arsenic mine and flue ⓘ mine in Gulworthy, United Kingdom
George and Charlotte Copper Mine ⓘ copper mine in Gulworthy, Devon, England, UK
Gunnislake Clitters copper, tin, arsenic and wolfram mine ⓘ mine in Calstock, United Kingdom
Meldon Quarry ⓘ Granite quarry in Devon, England
Monkstone Mine ⓘ manganese mine in Monkstone, Devon, England
Okeltor 19th century arsenic, copper and tin mine ⓘ mine in Calstock, United Kingdom
Polyne Quarry ⓘ quarry in the UK
South Caradon 19th century copper mine ⓘ copper mine in St Cleer, Cornwall, England, UK
Wheal Katherine, 235m west of Plym Ford, forming an outlying part of Eylesbarrow Tin Mine ⓘ archaeological site in Dartmoor Forest, West Devon, England, UK
Phoenix United Mine ⓘ tin and copper mine in Cornwall, UK
Morwellham Quay ⓘ historic river port in Devon, England
Disused railway tunnel entrance