Tucson is one of the largest cities in Arizona that features many attractions from beautiful parks and lush gardens to interesting museums and outdoor activities. The most-visited site in Tucson is the Arizona-Sonora Desert Museum which features a zoo, botanical garden and natural history museum. Other popular parks include the Tohono Chul Park, Saguaro National Park, Mountain Park and Reid Park Zoo. Tucson also has several museums and observatories that are worth-visiting such as the Pima Air & Space Museum, Titan Missile Museum, Kitt Peak National Observatory and Fred Lawrence Whipple Observatory. Book Tucson hotels with confidence at otel.com knowing you got the best list of cheap hotels in Tucson.