
QUICK FACTS
Name: Yarlung Tsangpo Grand Canyon
Location: Nyingchi, Tibet Autonomous Region of China
Coordinates: 29.612334694178866, 94.93601513762557
Why it's incredible: The gorge is longer and three times deeper than the Grand Canyon in Arizona.
The Yarlung Tsangpo Grand Canyon is the world's largest terrestrial canyon — longer than even the Grand Canyon in Arizona and deeper than every other known canyon on land (the Mariana Trench in the Pacific Ocean surpasses it).