There are 50 states in the United States, but only four begin with the letter A. These states are absolutely stunning and are among the biggest travel attractions in the country. Despite sharing the same first letter, these states could not be more different. While one is known for its towering glaciers, the other for vast ice deserts.

These states are: Alabama, Alaska, Arizona, and Arkansas. For those planning a trip across the U.S., here’s why these four “A” states deserve a place on your itinerary.