Four Corners Monument is the only place in the United States you can stand in four states at the same time - Arizona, New Mexico, Colorado, and Utah.
Offically known as "The Grand Canyon State", Arizona became the 48th state on February 14, 1912 giving us the nickname "The Valentine State".
The world's largest solar telescope is located at Kitts Peak National Observatory in the city of Sells.
At one time camels were used to transport goods across Arizona. Today, it is illegal to hunt camels in Arizona.
A person who lives in Arizona is called an Arizonan.
The Arizona trout is found only in the Arizona.
The bola tie is the official state neckwear.
The amount of copper on the roof of the Capitol building is equivalent to 4,800,000 pennies.
Arizona finally completed the last section of Interstate 10 in 1990. You can now travel from Florida to California without having to access the back roads of Phoenix.