It is one of the natural wonders of the world, located in the northwest of Arizona, USA. This huge canyon was formed by the erosion of the Colorado River over millions of years, with a depth of about one mile and a length of over 277 miles. Spectacular scenery, colorful rock formations, and deep canyons attract tourists from all over the world. Clear layered rock layers that record billions of years of Earth's history. Not only is it a paradise for nature enthusiasts, but it is also a treasure trove for geologists to study the history of the Earth. Tourists can experience the grandeur and beauty of the Grand Canyon through hiking, mule trekking, helicopter tours, or drifting along the Colorado River.