The Subway, in Zion National Park, is a unique slot canyon. Eons ago the stream was eroding a more conventional slot canyon, but then hit a soft layer of rock and carved out a much broader chamber. The moment you catch sight of it you realize the name is inescapable: the canyon forms an almost perfectly cylindrical tube. |
Timothy Edberg / 6511 Homestake Dr. South / Bowie, MD
/ 20720
(301) 809-5857 / 1-877-471-6414 (toll-free)
www.edbergphoto.com