Why the Grand Canyon is One of the Seven Natural Wonders of the World
The Grand Canyon in Arizona, USA, is widely regarded as being among the most attractive landscapes on earth. Carved by the mighty Colorado River over millions of years, it stretches 277 miles (446 kilometers) in length, 18 miles (29 kilometers) wide, and a mile (1.6 kilometers) deep. Its enormity, breathtaking landscapes, stepped rock layers, and unique geological history have made a miracle that defies all others. Grand Canyon is deeper than a gorge it's a window into Earth's ancient history and a testament to the unyielding power of natural forces. Its well-deserved place among the Seven Natural Wonders of the World, a rank it shares with Earth's most stunning natural structures. #1 Geological Significance: A Timeline Written in Rock One of the grandest features of why the Grand Canyon is so incredible lies in its geology. The rock walls reveal nearly two billion years of history of Earth, layers of rock stacked upon each other like the pages of a ...