The Great Canyon, previously known as the Grand Canyon is a massive ravine located in the southwest region of North America.
During the One Year War the White Base flew through here to avoid being detected by Zeon forces in the area. The White Base was eventually discovered by Garma Zabi who set a trap in the canyon to destroy the ship. However the ship was able to escape the Great Canyon before it could be critically damaged, while Garma's forces lost several men to the crew of the White Base.
|Universal Century Locations|
|A Baoa Qu/Gate of Zedan | Axis | Fifth Luna | Luna II | Moussa | Palau | Pezun | Solomon/Konpei Island|
|Antarctica | Augusta Base | Belfast | California Base | Dakar | Dublin | Great Canyon | Hickory | Hong Kong | Jaburo | Kennedy Spaceport | Kimberlite Base | Lahsa | Mount Kilimanjaro | Murasame Research Institute | New Guinea | New York | Odessa | Seattle | St. Anges | Sydney | Torrington Base|
|Aires City | Amman | Anaheim | Granada | Von Braun | Neo Cartagena|
|Cosmo Babylonia | Laplace | Londenion | Moon Moon | Side 1 | Side 2 | Side 3 | Side 4 | Side 5 | Side 6 | Side 7 | Side 8 | Sweetwater|
|Penta | Magallanica|