Subways

• Recreation: Outdoors: Caving: Urban Exploration  (620)

Metro Bits :

  - Exploration of subways around the world, including arts and architecture, logos, unique destinations, FAQs and trivia, and pictures.
Chris's Transit Pics Website :

- Showcases photographs of subways, buses, railroads, and monorails from a variety of locations. Also features transportation information for tourists in New York City.
Flickr: Metros (Around the World) :

- Subway and metro cars, tunnels and stations, signs and people from around the world.
Flickr: Subway :

- Subway, metro, underground, skytrain, mono-rail, MRT, MTR... the self portrait spirits of city.
Flickr: Subway Around the World :

- Subway pictures taken on the subway/ underground around the world.
Flickr: Subway photos :

- Photos of people waiting for their train, taking a ride home, or abstract photos of the subway itself.
Flickr: Underground Subways :

- Images of underground railways and subway systems from around the world.
Flickr: Undergrounds and Subways :

- Photos taken from the undergrounds, metros and subways.
Subway Navigator :

- Maps and stations of subways and other heavy rail transit systems throughout the world, and a route finder detailing the path between any two stations.
The Subway Page :

- Maps for subway transit systems from a number of cities all over the world.
TubeMap.com :

- Provides direct links to route maps from subways around the world.
UrbanRail.Net :

- Information on subway systems organized by continent, and news, links, literature, and a gallery of general subway information.