United Kingdom - Musharof Chy
Save Britain's Heritage
Founded by a group of journalists, historians, architects, and planners to campaign publicly for en...
Friends of Friendless Churches
Saving historic and redundant places of worship from demolition and decay. Photos and details inclu...
Canadian Red Cross Memorial Hospital
A thorough site devoted to Berkshire's abandoned Canadian Red Cross Memorial Hospital, including a ...
Scotland's Secret Bunker
A commercial site promoting paid tours of a bunker near St. Andrews.
Underground Kent Research Group
Napoleonic fortifications and underground tunnels of Kent.
Derelict London
Paul Talling's site. Snapshots of the Capital's urban decaying beauty: graffiti, buildings, waterwa...
London's Abandoned Tube Stations
A guide to London's abandoned tube (underground public transit) stations. Also includes a section o...
Friends of Williamson's Tunnels
Fan site for an odd collection of tunnels located under Liverpool.
Souterrains
North Wales caving club. Souterrains, man made underground objects, artificial cavities, mines, qua...
Subterranea Britannica
A society devoted to the study and investigation of man-made and man-used underground places.
Hidden Glasgow
Discover the hidden side of Glasgow through photographs, maps and images. Subterranean Glasgow, bui...