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/

Buffalo as an Architectural Museum
- Documenting Buffalo's old places.
- http://freenet.buffalo.edu/bah/a/bamname.html

Industrial New York
- Featuring abandoned locations in New York City and Rochester.
- http://www.industrialnewyork.com/

Forsaken Places
- Looks at a wide variety of abandoned locations around northwestern New York.
- http://www.forsakenplaces.com/

Fix Buffalo Today
- Documenting Buffalo's history and buildings while fighting demolition for several sites.
- http://fixbuffalo.blogspot.com/

Edgewood Hospital.com
- Photographs and history of a demolished Long Island mental asylum.
- http://www.edgewoodhospital.com/

Cereal Trespassers
- Touring abandoned asylums, jails. New York.
- http://www.cerealtrespassers.net/

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