Biosphere 2 Experience, App Guided Audio Tour

Biosphere 2 is open every day (except Thanksgiving and Christmas).  Biosphere 2 is open from 9am-4pm (last entry at 3:30pm).  It is not necessary to select a time for entry.

The Biosphere 2 Experience App Guided Tour 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 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 30 minutes to complete. 

Prior to arrival please download the Biosphere 2 App available on Google Play or the App Store.  The app contains pre-visit material and all on-site tour content.

A full list of Frequently asked questions can be found on our website.

At this time discounts cannot be redeemed online.  To use a coupon/discount please purchase tickets onsite.

There will be a limited number of tickets sold per day. Once a limit is reached, interested guests must select another day for their visit.