![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Tozeur_Tunisia.jpg/640px-Tozeur_Tunisia.jpg&w=640&q=50)
Canyon
geomorphological formation as narrow and deep ravine between cliffs / From Wikipedia, the free encyclopedia
A canyon (or gorge) is a big crack in the ground, or a very deep valley.[1] Most canyons are made by rivers. A few are made by earthquakes. They can be big, like the Grand Canyon, or small.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Tozeur_Tunisia.jpg/640px-Tozeur_Tunisia.jpg)
Canyons can be formed by erosion by running water which will take rocks and soil away.