![A composite satellite image of the Yarlung Tsangpo River surrounded by mountains.](https://cdn.mos.cms.futurecdn.net/JffDVB664Uxc3PRaib5D3D-320-80.jpg)
Yarlung Tsangpo: The deepest canyon on land hides a tree taller than the Statue of Liberty
The Yarlung Tsangpo Grand Canyon is Earth's largest terrestrial canyon, stretching 314 miles long and almost 20,000 feet from top to bottom at its deepest point in the Tibet Autonomous Region.