Which U.S. state is known for its Grand Canyon?

The state known for its Grand Canyon is Arizona. The Grand Canyon is one of the most iconic natural landmarks in the United States, famous for its immense size and its intricate and colorful landscape. It was carved by the Colorado River over millions of years and covers about 277 miles in length, reaching depths of over a mile in some places.

Arizona is home to the Grand Canyon National Park, which attracts millions of visitors each year who come to witness its breathtaking vistas. This national park was established to protect and preserve the canyon and its surrounding environment, highlighting the state’s determination to maintain its natural heritage. The canyon's geological significance, alongside its stunning views, makes Arizona synonymous with this natural wonder.