Urban Exploration
- 221
- Souterrains
- North Wales caving club. Souterrains, man made underground objects, artificial cavities, mines, quarries, tunnels.
- 222
- Subterranea Britannica
- A society devoted to the study and investigation of man-made and man-used underground places.
- 224
- Deviant Art: Abandoned Echos
- Alicia, Canadian experimental photographer. Includes old and abandoned structures.
- 227
- Flickr: Canadian Industry
- Everything from the CPR to Research in Motion labs in Waterloo to 4-story-high oil sands trucks to old factories on the lachine canal to Burtynsky-esque photos of slag heaps in the Shield to the tar pools in Sydney.
- 228
- Flickr: Rural Canada
- Pictures from rural areas in Canada, small towns, ghost towns and old buildings.
- 229
- Flickr: Vanished Montreal
- Vintage pictures of Montreal and buildings or things that are going to be demolished soon.
- 230
- Flickr: Vanishing Vancouver
- This group is for photos of disappearing aspects, or little fragments of Vancouver. Share photos of houses slowly falling apart, a building downtown facing the wrecking ball, or photos of some places that are already gone.
- 233
- SaskUrbEx.com
- The only urban exploration site in Saskatchewan covering several locations in the province.
- 234
- Urban Exploration Resource
- Advice and discussion about urban exploration, focusing on Canadian exploring.
- 235
- 20th Century Castles
- Offers information about decommissioned underground missile site properties. Includes photos and descriptions.
- 238
- Flickr: Rust Belt
- Show us your smelters, your open-hearth furnaces, your train tracks, your sulfur-burning, coal-fired plants, shuttered factories, and abandoned warehouses. Show us our cities, deserted streets and blighted neighborhoods. Show us the forgotten broad shoulders of industrial America.