Getting to Biosphere 2

From Central Tucson

• From central Tucson, go north to River Road and turn left (heading west)
• Continue on River Road and turn right on Oracle Road/AZ Highway 77
• Drive north approximately 24 miles on Oracle Road/AZ Highway 77
• Turn right on to Biosphere 2 Road at Mile Post 96.5

Google map to Biosphere 2 From Tucson

From Tucson International Airport

• Head southeast on S. Airport Drive
• Take slight left at E. Airport Drive and continue onto S. Tucson Blvd. approximately 2.7 miles (make a slight left to stay on S. Tucson Blvd.)
• Continue onto I-10 BUS W approximately 1.8 miles and make slight right at S. Park Avenue
• Merge onto I-10 W via the ramp to Phoenix and drive 6.5 miles to Exit 255 towards AZ-77 N/Miracle Mile
• Merge onto N. Casa Grande Hwy. then turn right at W. Miracle Mile and drive 1.4 miles
• Turn left at Oracle Road and drive north approximately 26.9 miles on Oracle Road/AZ Highway 77
• Turn right on to Biosphere 2 Road at Mile Post 96.5

Google map to Biosphere 2 From Tucson International Airport

From Phoenix Sky Harbor International Airport

• After leaving the airport, follow the signs to I-10 E
• Take I-10 E toward Tucson, to Exit 185 and exit the interstate
• Turn left onto Highway 387 and continue past Coolidge until Highway 387 intersects with AZ Highway 79 near Florence
• Turn right on to Highway 79 and follow this until Oracle Junction where you turn left onto AZ Highway 77
• Drive north approximately 6 miles on AZ Highway 77
• Turn right on to Biosphere 2 Road at Mile Post 96.5

Google map to Biosphere 2 from Phoenix Sky Harbor International Airport

Contact

University of Arizona Biosphere 2
32540 S. Biosphere Road, Oracle, AZ 85623
Phone: 520-838-6200