Wander through the Tucson Botanical Gardens to see some rare cacti and desert plants.
History buffs and architecture appreciators will love the San Xavier del Bac Mission, a beautiful Spanish colonial church still in use today.
This museum hold one of the world's largest aircraft collections!
For outdoorsy folks, Saguaro National Park offers great hiking among thousands of saguaro cacti.
If you're looking for something unique, the Mini Time Machine Museum of Miniatures is a collection of tiny worlds.
If you're in town for a bit longer and don't mind a drive of about an hour, Kartchner Caverns is well worth the trip.
The Arizona-Sonora Desert Museum is a 98-acre zoo, aquarium, botanical garden, and natural history museum. There's truly something for everyone here!