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Earth Day Special Event Tickets

Celebrate Earth Day & Biosphere 2's 10th Anniversary! Special Sunset Concert by Calexico. Special Event Tickets Valid only for Saturday April 22, 2017.


Biosphere 2 Daily Tour Admission Not Valid for special Events

‘ Daily Tour Admission Voucher - Please bring this voucher with you upon visit. Ticket/s are valid for one year from purchase date. Tours are offered throughout the day. General Admission Tickets are not valid for special events.’


Summer Science Academy

'Residential Science, Leadership, & Collaboration for Middle and High School Students. Application and acceptance required before registration and payment. For details visit: http://biosphere2.org/education/student-science-academy'

University of Arizona - Biosphere 2
32540 S. Biosphere Road
Tucson, Arizona 85623
Ph : 520-838-6200
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