Flickr: Filthy Mess - Dedicated to the urban decay of New York City and neighborhoods. - http://flickr.com/groups/filthymess/
Urban Image Photography - Lost store fronts from New York City. - http://urbanimagephotography.com/
Flickr: Urbex Buffalo - This group is dedicated to the photographic exploration of abandoned/ vacated buildings and locations in the city of Buffalo or it's nearby suburbs. - http://www.flickr.com/groups/urbex-buffalo/
Quinn Chandler: Modern Ruins - A Brooklyn based photoblog that draws on modern ruins, graffiti, and urban tactile structures. - http://www.tagroyal.com/quinnsite/qmr.htm
Bratchny - NYC area, up state NY, NJ, Catskills and the Poconos in a gallery of photos. - http://www.uer.ca/~bratchny/
Yahoo: Long Island Explorations - Talk about abandoned buildings on Long Island. Share your stories, maps, photos. - http://groups.yahoo.com/group/LongIslandExplorations/
Long Island Oddities - Zine featuring some trips to abandoned buildings and assorted oddities. New York. - http://www.lioddities.com/
Abandoned Stations - by Joseph Brennan. Facts and pictures related to unused stations around the NY City. - http://www.columbia.edu/~brennan/abandoned/
Hours of Darkness - Modern ruins and night photography based in New York. The site will remain up as a memorial to Amanada who died 2006. - http://www.hoursofdarkness.com/
Ruins in ASCII - The derelicts of New York City, defunct mental institutions and subterranean structures of all kinds. Video and photos. - http://ascii.pdp10.org/
MySpace: Urban Exploration - The then and now of urban legends, ghost stories, and other strange and unusual topics. New York area. - http://groups.myspace.com/httpgroupsmyspacecomurbanexploration
Urbanlens - A photographic sketch of places explored in, under, and over the New York City area and beyond. - http://www.urbanlens.com/index.html
Nite Crawlerz - Urban exploration and fun on a bicycle with particular interest in taking full advantage of free and inexpensive events around NYC and Brooklyn. - http://groups.yahoo.com/group/nitecrawlerz/
The Pines Hotel - Dedicated to remembering, studying the decay of, and tracking the evolving mystery that is The Pines Hotel of South Fallsburg, NY. Photo archive and commentary. - http://ineedattention.com/pines/
Yaz's Hudson Valley Ruins - Features many historic and contemporary photographs of structures along the Hudson, including Bannerman's Castle, and Briarcliff Lodge. A catalyst for efforts to save the neglected historic structures of the Hudson Valley region of New York State. - http://www.hudsonvalleyruins.org/
Xydexx's Exploring and Modern Ruins - Exploring old buildings and abandoned places: Bannerman's Island, the Putnam Division railroad, King's College, and Centralia. New York. - http://www.xydexx.com/modernruins/
Urban Explorer of Buffalo - A site devoted to urban exploration in Buffalo and Western New York. - http://www.buffaloexploration.com/
underNY - A look at abandoned structures in and around New York City. - http://www.underny.com
Undercity.org - Steve Duncan's site features photography of underground or unknown sites in New York. Contains stories, research, tips and tricks. - http://www.undercity.org/
SynestheticLight.com - Prints available from urban explorations in the New York area. - http://synestheticlight.com/
LTV Structure Hackism - Urban/industrial/tunnel/abandoned heck-hole exploration in New York, USA. - http://ltvsquad.com
Forgotten NY - Light-hearted magazine-style exploration of forgotten historical locations in New York. - http://www.forgotten-ny.com/
Ars Subterranea - Comprised of artists, historians, architects, and urban explorers wishing to create an intersection between art and architectural relics in New York City. - http://www.creativepreservation.org/
Dark Passage - A New York based organization which explores derelict sites. Includes photo gallery. - http://www.darkpassage.com
Abandoned Subway Stations (New York) - Disused or unused underground railway stations of the New York area. - http://www.cc.columbia.edu/~brennan/rails/disused.underground.html