Exploration: Urban Sites
- Abandoned Stations
- Detailed information about the location and history of many old stations and platforms on the New York City subway system. Unfortunately, many of the stations are no longer (legally) accessible to the public, but it's just cool to know they're there.
- http://www.columbia.edu/~brennan/abandoned/
- Abandonments. Exploration. New York. Railroads. Regional History. Urban Sites.
- Forgotten New York
- Discover the remnants of New York City's past. Awesome urban exploration!
- http://forgotten-ny.com/
- Exploration. New York. Railroads. Regional History. Urban Sites.
- LIBERTY: The Jersey Central Lines Today
- Well-researched site with old and new photos of the remains of the Central New Jersey Railroad in Pennsylvania.
- http://www.freewebs.com/jerseycentrallines/
- Exploration. Pennsylvania. Railroads. Regional History. Urban Sites.