Tucson International Airport 1 hr 20
Biosphere 2 (25 min)
Modeled on Earth, this science center offers tours of a rainforest & ocean in a 3-acre greenhouse. Mt Lemmon Ski Valley (2 hr 7)
Recreational area offering winter skiing/snowboarding & summer hiking, plus a restaurant & a cafe. Summerhaven (2 hr 5)
Mountain and hiking Peppersauce Cave (14 min) Marshall Gulch Picnic Area (2 hr 8) Charouleau Gap (1 hr 28) Mount Lemmon (2 hr 13)
9,159-foot mountain offering summertime hiking & camping & wintertime alpine sports. Santa Catalina Mountains (2 hr 13)
Well-known recreational area, with seasonal hiking & skiing in Tucson's most prominent range. Arizona Zipline Adventures (14 min)
Zip line Rice Peak (21 min) Rose Canyon Lake (1 hr 55)
Lake, rainbow trout, and camping Oracle State Park (15 min)
This sprawling park with diverse forest & desert terrain offers miles of trails & picnic sites. Oracle Historical Society (13 min) Titan Power Sports and Rentals (14 min) Mt. Lemmon Sky Center Observatory (2 hr 13) | 
