Job Posting Hiking, biking, or climbing in the Sonoran Desert how you experience it is up to you! The community Phoenix, AZ Phoenix is the capital of the southwestern U.S. state of Arizona. Known for its year-round sun and warm temperatures, it anchors a sprawling, multicity metropolitan area known as the Valley of the Sun. It's known for high-end spa resorts, Jack Nicklausdesigned golf courses, and a vibrant arts scene.