Walnut Canyon is located in Flagstaff, Arizona.
The Grand Canyon is located in northwestern Arizona.
Canyon Bomber happened in 1978.
I believe you mean the Grand Canyon, which is located in Arizona.
The Grand Canyon
No-doyohn Canyon, Mexico
Boulder Canyon
The railroad came and the miners could get their coal sent out.
Fourmile Canyon happened on 2010-09-06.
Fraser Canyon War happened in 1858.
Skeleton Canyon Massacres happened in 1879.
South Canyon Fire happened in 1994.