The University of Arizona campus is an excellent place for a scenic stroll, with groves of mature olive trees and shaded pathways surrounded by beautifully landscaped gardens full of palm trees and cacti. Start at the UA visitor center, where you can learn more about the campus and pick up a map. Highlights include the arts complex with its nationally known photo repository featuring the work of Ansel Adams, the Arizona State Museum, Centennial Hall, and the Flandreau Planetarium. Don't miss the Old Main building, the university's first building and a great example of territorial-era architecture. The university's student union offers several dining options.