Where the Grand Canyon Lies
The Grand Canyon is located in Arizona, a state in the southwestern United States. This vast, steep-sided gorge is one of the most famous natural landmarks in the world, drawing millions of visitors every year to its dramatic rims and viewpoints.
Carved by a River
The Grand Canyon was carved out by the Colorado River. Over an immense span of time - millions of years - the river slowly cut down through layer after layer of rock, creating the deep canyon seen today. It stretches for hundreds of kilometres and reaches over a mile deep in places. The exposed rock walls reveal a remarkable record of the Earths history, with the oldest layers at the bottom being far older than the ones near the top.
A Protected Wonder
Because of its extraordinary scale and beauty, the heart of the Grand Canyon is protected as a national park. It has also been recognised internationally as a World Heritage Site. People come from all over the globe to stand on its edge, hike its trails, and raft the river far below. It is often listed among the great natural wonders of the world.
Source
This article was written using information from Wikipedia.