4 miles across
the grand canyon
The Capertee Valley, New South Wales, Australia is wider than the Grand Canyon and claimed to be the world's widest.
The Cotahuasi Canyon of Peru is the world's deepest canyon The grand canyon is about 1737 meters deep - a little a mile. However the deepest canyon in the world is the Western CWM in Nepal on Mountain Everest where heat gets trapped and it gets so hot that the snow melts.
It is the only place on earth that has been carved out by water erosion to such a great depth and area.
the grand canyon
a Grand Canyon is nothing but a big erosion.........
Copper Canyon (Spanish: Cañon del Cobre) is such landmark.
It is a Canyon as in the Grand Canyon.
Black canyon
The grand canyon is grand
No, the Grand Canyon is in Arizona.
Le Grand Canyon.