Of the many natural attractions in the Tucson vicinity, Sabino Canyon is one of the most popular. This gaping divide in the Santa Catalina Mountains is the site where ancient Hohokam people constructed irrigation dams while mammoths still roamed the area. After a six-mile (9.6km) hike, enjoy swimming in the crystal clear pools at Seven Falls. When the weather is a little too hot for hiking, visitors can take a ride on the Sabino Canyon Tram, which takes a 45-minute tour with nine stops along the canyon. The canyon is a natural oasis in the desert and is home to a rich variety of wildlife, as well as beautiful landscapes.