Visit Biosphere 2

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Biosphere 2 is Open with a Great New Experience!

The Biosphere 2 Experience app includes never before seen photos and videos that visualize the science and 30-year history. Through science stories and interviews you'll have the opportunity to learn more about our amazing, world-class research as you traverse a safe (socially distanced) one-way path around the exterior and through the human habitat and wilderness areas of Biosphere 2! 

The Biosphere 2 Experience will take approximately 1 hour 15 minutes to complete. 

Biosphere 2 is open every day (expect Thanksgiving and Christmas) from 9am-4pm.

There will be a limited number of tickets sold per hour and day. Once a limit is reached, interested guests must select another time and/or day. Face masks are required to be worn in all indoor spaces of Biosphere 2.