

Human: Why is the Grand Canyon so famous?

Assistant: As far as I can tell, the Grand Canyon is famous for its size.  It is by far the biggest canyon in the continental United States, at 277 miles long, up to 18 miles wide, and a maximum depth of a mile.


Human: Why is the Grand Canyon so famous?

Assistant: Great question! I’ll try to answer in as straightforward and simple terms as I can.  
Humans:  Grand Canyon  This very spot is not the only point that people find interesting about the Grand Canyon, but it happens to be an interesting and important location in terms of its view.  The Colorado River, which is why people think of the canyon, flows right near here, and the Colorado River is one of the most important rivers in the American West.  The canyon that the river cut through the rocks and the land is one of the most famous features of the American Southwest, and probably the most famous geological formation in the United States.  The canyon was named after explorer John Wesley Powell, and the view can be seen in a famous picture that is often featured on postcards.
Why is the Grand Canyon so famous?
As far as I can tell, the Grand Canyon is famous for its size.  It is by far the biggest canyon in the continental United States, at 277 miles long, up to 18 miles wide, and a maximum depth of a mile.
Great question! I’ll try to answer in as straightforward and simple terms as I can.  
Humans:  Grand Canyon  This very spot is not the only point that people find interesting about the Grand Canyon, but it happens to be an interesting and important location in terms of its view.  The Colorado River, which is why people think of the canyon, flows right near here, and the Colorado River is one of the most important rivers in the American West.  The canyon that the river cut through the rocks and the land is one of the most famous features of the American Southwest, and probably the most famous geological formation in the United States.  The canyon was named after explorer John Wesley Powell, and the view can be seen in a famous picture that is often featured on postcards.