Where are the largest canyons in the world?

Question

example: grand canyon

Answer 1

However since 1994, we learned from the American Geography Committee and Guinness Book of World Records that the crown of the "world's largest canyon" went to the Great Canyon of Yarlung Tsangpo (Brahmaputra) River in Himalayas (Tibet). Its depth reaches 5,382m (17,657 ft) and it has a total length of 496.3km

http://www.100gogo.com/canyon.htm

here is a few more factoids..

http://www.cntravel.biz/cityguides/tibet/yarlong_tsangpo.htm

Answer 2

Grand Canyon, Arizona, US
Copper Canyon, Chihuahua, Mexico

If you count underwater ones too then possibly the Mariana Trench.

Answer 3

There are numerous a threat solutions to this question, reckoning on precisely what you're searching for: the biggest Canyon in the international is: ---the great Canyon of Yarlung Tsangpo River (Tibet)--- The deepest canyon in the international is: Cotahuasi Canyon of Peru - the international's deepest The deepest position on earth (easily below the sea) is: deepest element of the sea / deepest Ocean Trench Challenger Deep in the Mariana Trench == i wish this options is smart and is functional to you.

Answer 4

The largest canyon on earth is below sea level - the Marianas trench is so big it makes the grand canyon look very small indeed.

Answer 5

Maybe not one of the largest, but, spectacular just the same, Kings Canyon, Central Australia. I think it is better than Uluru! (Ayres Rock)

Answer 6

There are several in the SW US...Grand Canyon is in Arizona...