With its year round sun and sublime desert landscape, it's no surprise that Arizona is the fastest growing state in the union. It's not just retirees and young families that are streaming into this corner of the southwest, but travelers and tourists as well. Arizona has plenty to offer visitors from caving and bird watching in Tucson to the healing red rocks of Sedona. Golfers and spa goers flock to Phoenix and Scottsdale year round and the Grand Canyon is a perennial vacation favorite. Those looking to recapture a slice of America’s past, could opt to follow iconic Route 66 through Flagstaff. For the younger traveler, Tempe offers a lively music scene.