How wide is a canyon?
The Grand Canyon is 277 miles (446 km) long, up to 18 miles (29 km) wide and attains a depth of over a mile (6,093 feet or 1,857 meters).
|Length||277 miles (446 km)|
|Width||4 to 18 miles (6.4 to 29.0 km)|
|Age||5–6 million years|
How deep is the average canyon?
The average depth is 1 mile or 5,280 feet (1,609 meters).
What’s the biggest canyon on earth?
The Yarlung Zangbo Grand Canyon in Tibet, a region of southwestern China, was formed over millions of years by the Yarlung Zangbo River. This canyon is the deepest in the world—at some points extending more than 5,300 meters (17,490 feet) from top to bottom.
Which is the deepest gorge in the world?
From a condor’s perch on this gorge in southern Peru you could look down on 10 of New York’s World Trade Center towers stacked end on end. The 60-mile-long Colca Canyon formed by the Colca River is the deepest land gorge on Earth, according to the Guinness Book of World Records.