Silhouetted against the peaks and ridges of the majestic Santa Catalina Mountains, The Biosphere 2 Center is a $200 million facility on 250 acres of beautiful desert.  A guided tour of the Biosphere lasts about an hour and a half and features science exhibits and a look under the glass at the upper and lower grasslands, ocean, and much more.

Come visit the Biosphere 2 Center for a unique experience