"Lots of people have made maps of their tunnels."
If you have tunnels, and havn't made maps of them, you're out of your mind.
(from a site dedicated to exploring university steam tunnels) UrbanAdventure has more
Here's the Magic Kingdom's tunnels. Infiltration lives for this stuff. Urbanlens does too, with a strong photography bent. Jinx magazine likes any kind of covert exploration. There's also a webring.
National Geographic has a nice 3d diagram of what you can expect to find under NYC.
If you have tunnels, and havn't made maps of them, you're out of your mind.
(from a site dedicated to exploring university steam tunnels) UrbanAdventure has more
Here's the Magic Kingdom's tunnels. Infiltration lives for this stuff. Urbanlens does too, with a strong photography bent. Jinx magazine likes any kind of covert exploration. There's also a webring.
National Geographic has a nice 3d diagram of what you can expect to find under NYC.
