The Grand Canyon is the largest canyon in the world. It is located in Arizona and is 446 km long, 29 km wide, and up to 1.83 km deep.
The longest canyon in the world is the Cotahuasi Canyon in Peru, measuring approximately 3,535 meters (11,597 feet) deep.
Canada has the third longest coastline in the world, stretching over 200,000 kilometers across its vast northern shores.
Canada has the longest border in the world, measuring about 8,891 kilometers (5,525 miles) long, shared with the United States.
Africa has the longest river in the world, the Nile River, which spans approximately 4,135 miles.
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 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 Yarlung Tsangpo Grand Canyon is among the longest and deepest canyons in the world of Tibet.
America
The world's longest canyon belongs to China and is called the Yarlung Zangbo Grand Canyon.The Yarlung Tsangpo Grand Canyon is among the longest and deepest canyons in the world of TIBET. Chinese government illegially occupated Tibet, so Yarlung Tsangpo is in Tibet which is occupated by Chinese official.
It is The Marianas trench it is the deepest underwater canyon and i believe the longest at 1580 miles.The mid atlantic ridge stretches 10,000 miles!
the Colorado
The grand crayon
chuck norris
the tallest mountain range is probably the Andes and the depest canyon is probably the contahuasi canyon
Because it is the largest canyon 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.
Zion Canyon in Zion National Park is 15 miles long and up to half a mile deep.
The African Great Rift Valley is longest, and the Cotahuasi Canyon is deepest.