Defining the largest canyon has been a debate due to the fact as to how do you measure the canyon, by length, total area, height.
Grand Canyon in Arizona, USA
depth 1,800 metres - 6,000 feet
length 446 km - 277 miles
width 6.4 to 29 km - 4 to 18 miles
area 1,218,376 acres
Hell's Canyon in Oregon-Idaho
depth 2,436 metres - 7,993 feet
length
width 16 km - 10 miles
area 600,000 acres
Yarlung Zango Grand Canyon in China - the Longest Canyon
depth 6,009 metres
length 496.3 metres - 150 miles
Cotahusai Canyon in Peru
depth 3,535 metres - 11,597 feet
Colco Canyon in Himalayas
depth 3,140 metres
Barranca del Cobre or Copper Canyon in Mexico
depth 2,400 metres
Fish Rivery Canyon in Namibia
depth 550 metres
length 160 km - 100 miles
width 27 km
The second largest canyon in the world is the Tsangpo Gorge in Tibet, which is also known as the Yarlung Tsangpo Grand Canyon. It is approximately 17,567 feet (5,382 meters) deep and stretches for about 150 miles (240 kilometers).
The longest canyon in the world is the Cotahuasi Canyon in Peru, measuring approximately 3,535 meters (11,597 feet) deep.
The Yarlung Tsangpo Grand Canyon in Tibet is considered the deepest canyon in the world. It is about 17,000 to 21,000 feet deep and stretches for about 150 miles.
The Caribbean island with the second largest land area is Hispaniola. It is divided between Haiti and the Dominican Republic.
Kazakhstan is the largest landlocked country in the world.
Russia is the largest country in the world by land area, and Canada is the second largest state in the world.
The world's largest canyon is not in the United States. The world's largest canyon is the Yarlung Zangbo Grand Canyon in Tibet.
Atlantic ocean
Nigeria
The Grand Canyon
well, there is only one grand canyon and thats in Arizona. The Largest Canyon in the world is the grand canyon.
Caribbean Sea
No - it is neither the largest canyon, nor is it a monolith.
The Grand Canyon in The United States of America.
Because it is the largest canyon in the world.
The largest canyon in the world is the Yarlung Tsangpo Grand Canyon in Tibet. It is slightly longer than the Grand Canyon located in Arizona.
The Yarlung Zangbo Canyon is in Tibet.
The Great Canyon of Yarlung Tsangpo River, which is in Tibet.