It is in the Four Corners Region, the American Southwest and in northwestern Arizona.
The Grand Canyon is a Functional Region
no it is not
The Grand Canyon is in Arizona which is in the American Southwest..
The Grand Canyon is in the southwestern part of the US, in Arizona.
southwest
yes the grand canyon is in the south west region in the US.
The American Southwest.
It is in the Four Corners Region and the American Southwest.
the grand canyon
grand canyon
southeast
In the American Southwest.