The natural wonder located in Arizona, USA, is the Grand Canyon. This iconic formation is famous for its immense size and impressive landscapes featuring layered bands of colorful rock. Carved by the Colorado River, the Grand Canyon offers stunning views and unique geological features. It is a popular destination for outdoor activities such as hiking, rafting, and photography. Designated as a UNESCO World Heritage site, the Grand Canyon is recognized for its natural beauty and geological significance, attracting millions of visitors each year.