| City Skip: A group for those interested in urban exploration, urban planning, architecture or cities in general. |
| Decayed Machinery: Photographs and drawings of derelict machinery. |
| Flickr: Abandoned: Places and things which have been abandoned. |
| Flickr: Abandoned Bicycles: Bikes abandoned by their owners. |
| Flickr: Abandoned Cottages: Pictures of abandoned and lost cottages in the city, villages or countryside. |
| Flickr: Abandoned Farms: Photos of abandoned farms, ruins and other rural buildings decaying. |
| Flickr: Abandoned Places and Things: Sharing photos which show the interesting aspects of abandoned places, buildings and things. |
| Flickr: Abandoned Rooms: Empty (or nearly) rooms in abandoned houses. |
| Flickr: Abandoned to Time: Pictures of anything abandoned, mainly buildings. Rough, ransacked, dirty, torn-down, and messy. |
| Flickr: Any Derelict Building: Any kind of buildings (outside/ inside): abandoned, derelict, uninhabited, empty, unoccupied, tumbledown, broken-down, ramshackle, run-down, ruined. |
| Flickr: aPeeling Paint: For images of peeling, weathered paint. |
| Flickr: Barns, Sheds and other Rustic Rural Buildings: Barns, sheds, smoke houses, dilapadated farm houses and other rustic and rural buildings. |
| Flickr: Bridges and Tunnels: This is a public group for pictures of bridges or tunnels. |
| Flickr: Carmageddon: Artistic, rather than purely technical, pictures of abandoned cars and trucks. |
| Flickr: Condemned: Photos of houses, factories, buildings that are about to be burned or torn down. |
| Flickr: Damage: Pictures of damanged items and places. |
| Flickr: Dams & Spillways: Collecting photographs of dams, spillways, and anything attached to them. |
| Flickr: Demolished Demolition Gone: Photos of buildings or significant structures, now demolished or removed since originally photographed. |
| Flickr: Desperate HouseLives: Photos of homes, houses and residences in all kinds of disrepair. |
| Flickr: Dilapidated Houses: Old houses showing decay or breaking down. |
| Flickr: Disused Railways: Disused railways, tracks, platforms, empty stations, viaducts, bridges, tunnels. But no trains. |
| Flickr: Doors and Windows in Decay: Could be new or old, urban or rural, but must be clearly decaying and not stuff that could be resolved with a wet cloth and some detergent. |
| Flickr: Enter the Machine: Images that go beyond simple industrial photography. Capturing the color of rust, the feeling of an abondoned factory, the patterns in flaking paint, a vanishing point in a mill. |
| Flickr: Exploring Abandonments: For those who explore inside abandoned and semi-abandoned buildings. Just taking pictures from outside isn't enough. |
| Flickr: Fixer-Uppers: Sharing photos of old, condemned homes and buildings. |
| Flickr: Forgotten: Things forgotten, if only for a minute, or an endless period of time. |
| Flickr: Forsaken By Society: People, places or things which have been abandoned, forgotten or ignored. |
| Flickr: Ghost Towns: Lost places, once inhabited towns and forgotten futures of the American Old West. |
| Flickr: Ghosts From The Machine: In post-industrial environments, there are many reminders, echoes, hints or ghosts of our industrial past. |
| Flickr: Industrial Abandonment: Abandoned industrial buildings. |
| Flickr: Industrial Archaeology: All about abandoned factories, of every type, from every part of the world. |
| Flickr: Industrial Decay: |
| Flickr: Industrial Night Shots: Industry landscapes at night. |
| Flickr: Industry: Urban exploration, industrial archeology and modern industry photography. |
| Flickr: Military Decay: Abandoned, rotting or dismantled military objects and facilities. |
| Flickr: Mouldy Old Stones: Photographs of standing stones, historical monuments (such as castles), and the landscape they exist within. |
| Flickr: Old & Forgotten: Buildings and other things that are old, weathered and forgotten. |
| Flickr: Old Buildings Bridges Landmarks: Old buildings bridges or landmarks. Share the histoy in pictures of any historic place you may have been. |
| Flickr: Old Houses: Pictures of old houses 90, 100 years old or older. |
| Flickr: Old Stones: By stone we mean rock shaped by humans. By old we mean at least 100 years, but something like 1000 years would be more appropriate. |
| Flickr: Old Structures.: Structures of all kinds. Mostly abandoned or still in limited use. |
| Flickr: Overgrown: This is a group for pictures where any object or item is being taken over by nature. Overgrown, plants, vines, weeds, obscuring some object. |
| Flickr: Palaces, Castles, Towers, Pagodas, Fortresses And Ruins of Old: Pictures of pre-Medieval, Medieval and post-Medieval towers, lighthouses, castles, fortresses, and especially remnants thereof. |
| Flickr: Reclaimed By Nature: Shots of man made things that nature has decided to take for its own. |
| Flickr: Restricted Access: Urban exploration: buildings and sites with posted signs telling you not to go there. (No Trespassing, Restricted Access.) |
| Flickr: Ruins: Photos of building and structures ruined by the passage of time. |
| Flickr: Rural Decay: Pictures of barns, silos, farms and other rural buildings decaying. Objects now part of the landscape are also welcome, such as tractors, or old farm equipment. |
| Flickr: Rusty and Crusty: Rusting, crusting, rotting, decomposing and just plain falling apart. |
| Flickr: Rusty Old Cars: Cars and trucks that are rotting away. |
| Flickr: Storm Drains & Sewers: Sharing photos from the inside of storm drains and sewers. |
| Flickr: Tales of the Forgotten Lands and Places: Photos of industrial waste land or old factories. |
| Flickr: That Old Timey Feeling: Anything old, that old rusted car in your back yard, the old abandoned house down the street, that rustic looking boat that has been sitting on blocks for years at your local marina, just about anything you find in your parents or grandparents attic. |
| Flickr: The Abandoned: Post pictures of anything that has been abandoned. Buildings, junk on the side of the road, and the like. |
| Flickr: The End of Industry: Factories, mills, mines, refineries, all left to rot, and worse. |
| Flickr: The Old: Old destroyed objects, abandoned places, houses, factories. |
| Flickr: The Rust Bucket: Photos of anything that is rusted and weathered. |
| Flickr: Things that Moved: Things that moved but don't anymore. Broken down and retired vehicles. Planes, trains, automobiles, riding mowers. Does not include buildings and things that never moved. |
| Flickr: This Old House: Not houses that are falling down, but old houses that can be remodeled and preserved. Old historic houses. |
| Flickr: TOP UrbX: Showcasing the best (top standards) urban exploration photos. |
| Flickr: Urban Decay: Rundown buildings, neighborhoods and all things within. |
| Flickr: Urban Explorers: Photos and stories about abandoned paper mills, condmened hospitals, decaying barns. |
| Flickr: Urban Fragments: Photos of architectural details and ephemera: bits of carving and molding, doors and windows, peeling paint, rusty metal, old brickwork, decaying wood, grafitti, signs, murals, urban art, billboards. No photos with people in them. |
| Flickr: Urban Secret & Forgotten Places: Places in the heart of populated places that are forgotten, or hard to reach. |
| Flickr: Urban Spelunkers: Going into abandoned buildings, storm drains, tunnels, anywhere man made that is not meant for most people to see. |
| Flickr: Urbex: Dedicated to urbex or urban exploration. |
| Flickr: Weathered Wood: Images of wood that's been weathered. Whether by wind, sun, water, or a combination. The grayer, the rougher, the better. Buildings, pier pilings, driftwood, you get the picture. |
| Flickr: Wonders of Oxidation: This group is dedicated to creative and artsy photos of oxidation and the wonders it creates. |
| Flickr: You Can't Take Pictures Here: Places, situations where you have been told not to take pictures. Examples are military, government or scientific establishments of any kind, hospitals, churches. |
| Live Journal: Abandoned Places: A community dedicated entirely for those of us fascinated with everything abandoned. |
| Live Journal: Ephemeral Village's Journal: Photo journal for small towns only. Documenting disappearing towns, once bustling and useful, now decrepit and crumbling. |
| Live Journal: Urban Decay: A community for people who find beauty in decay. Share pictures of abandoned buildings, historical places, things that are falling apart. |
| MySpace: Abandoned Muse: Dedicated to exploring the art of urban decay. |
| MySpace: Ghost Geeks: Level-headed, serious ghost geekettes with limited equiptment but eager minds, sensitive natures. Urban exploration, everything from sunken hotels to ghost towns. |
| MySpace: Urban Explorers International: For the discussion of urban exploration, architecture, psychogeography, urbanism, city planning, the psychology of place, discovery of places you're not supposed to go. |
| MySpace: Urbanus Rimor: Group for sharing information, trading photos and generally getting info about disused and derelict buildings that you've either explored and are interested in exploring. |
| RuralRuin's LiveJournal: Sharing photographs from explorations around the world. |
| Spooky Stuff: A forum for sharing underground exploration stories. |
| SU: Urban Explorers: StumbleUpon group for everybody who enjoys abandoned and derelict places, worldwide. Includes restoration and preservation sites. Share photos, impressions, and memories. |
| Tribe: Abandoned::Places: Anyone interested in abandoned places and urban exploration. Share your pictures, find other expolorers. |
| Urban Exploration Front: A community for sharing links, sources and photographs. |
| Urban Nature: Photoblog and Flickr group for images of nature in an urban context. |
| Yahoo Groups: Modern Ruins: A forum for photographers of modern ruins. Discussion and shared photographs. |
| Yahoo Groups: Urban Exploration: Discussing adventure in places you're not supposed to be. |