Some rocks in the Grand Canyon are 2 billion years old.
50,000 years ago a meteor hit near the area that is Flagstaff today, and that area is called “Meteor Crater” and it is 575 feet deep and almost a mile wide.
The original London Bridge was dismantled in 1967 and the bricks were numbered and shipped to Arizona and reassembled in 1971 in Lake Havasu City. Where the old London Bridge stood there is now The Tower Bridge.
Arizona is the only state to have an official neckwear. The bola tie was created in 1949.
The U.S. Army brought camels from the Middle East to Arizona in 1850, thinking camels could carry things across the desert.