![Grand Canyon arizona](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/c/c2/Grand_Canyon_arizona.jpg/revision/latest/scale-to-width-down/180?cb=20050903181814&path-prefix=en)
The Grand Canyon
A canyon or gorge was a geological term for describing a deep, narrow valley between cliffs.
Captain Jonathan Archer and Commander Tucker were up to explore a gorge on the southern continent of an uninhabited planet which was five times deeper than the Grand Canyon. (ENT: "The Catwalk")
In 2254, the Enterprise transporter chief Pitcairn beamed the landing party from the USS Enterprise into a canyon on Talos IV to hide them from the survivors of the crashed SS Columbia on the planet. (TOS: "The Cage")
Bronson Canyon was a recurring filming location for Star Trek.