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The largest, the Grand Canyon, is 277 miles long, 18 miles wide, and 6,000 ft. deep.
Source: Answers.com
What else can I help you with?
Worlds largest canyon?
The Grand Canyon in The United States of America.
Name the largest gorges in America?
Grand Canyon.
What is America's largest river gorge?
The Grand Canyon.
Where is there largest man made hole in America?
I think it is the Grand Canyon I don't know.
In what state is the world's largest canyon located?
The world's largest canyon is not in the United States. The world's largest canyon is the Yarlung Zangbo Grand Canyon in Tibet.
What is the third largest canyon in the US?
The Grand Canyon of the Yellowstone is the third largest canyon in the US.
What is the name of the largest canyon?
The Great Canyon of Yarlung Tsangpo River, located in Tibet is the largest canyon on Earth, but the largest known canyon is Valles Marineris, located on Mars.
What state has the largest Grand Canyon?
well, there is only one grand canyon and thats in Arizona. The Largest Canyon in the world is the grand canyon.
What is the worlds largest canyon?
Grand Canyon
Largest canyon in earth?
Grand canyon
Where is the largest canyon in the US?
The Grand Canyon.
What canyon is the largest in Arizona?
The Grand Canyon.
