High-security U.S. government facility, housed within a mountain near the city of Colorado Springs, Colorado. Cheyenne Mountain is the location of N.O.R.A.D. and Stargate Command. Level 3 is Accounting. Sublevel 28 includes the Gate Room, control center, and conference room. Samantha Carter's laboratory is found on sublevel 19. KEY EPISODE(S) - Children of the Gods - After an invasion from Apophis, Cheyenne Mountain becomes the front line for Stargate Command's base of operations. A Matter of Time - The Stargate connects to a world being destroyed by a black hole and, in the process, the mountain complex suffers severe time distortions. Hammond orders the mountain evacuated. Foothold - Stargate Command is overrun by an alien species bent on replacing the base personnel with themselves. Chain Reaction - The mountain is nearly destroyed by radiation pouring through the Stargate after a failed experiment on another world by the S.G.C.'s new commander.  |
