Biosphere 2

Oracle, AZ

National Parks
3 (5 reviews)

Where are we going?

Address: 32540 S Biosphere Rd, Oracle, AZ 85739, USA How do we get there? Number: (520) 838-6200
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About this activity

This is Biosphere 2's most comprehensive tour and is available throughout the day. The admission desk will provide tour times and start locations. Because Biosphere 2 is a research facility, the interior portion of this tour is not wheelchair or stroller accessible.

Activity location


* From central Tucson, go north to River Road and turn left (heading west).
* Continue on River Road and turn right (north) on Oracle Road (Arizona Highway 77).
* Continue north approx. 24 miles on Oracle Road/Highway 77, to Biosphere 2 Road at Mile Post 96.5, and turn right.

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How much does it cost?


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