COVID-19 (Coronavirus) Information and Resources for Travelers - Click Here

COVID-19 (Coronavirus) Información y Recursos para Visitantes: Haz Clic Aquí 

Find a Hotel

Earth Month at Biosphere 2 - Suspended Indefinitely

Phone: 520-838-6200

Visit Website

Venue: Biosphere 2–The University of Arizona

Time: Hours of operation: 9:00 AM to 4:00 PM

Recurring daily


April is Earth Month at Biosphere 2! Join us at Biosphere 2 for a variety of family-friendly activities and events. Specialty Tours: each Saturday, Biosphere 2 will host a special 2-hour tour experience with one of our scientists or directors. Visitors will have special access to behind-the-scenes spaces of the facility and up-to-date insights about the important research being conducted at the world's largest controlled Earth systems research laboratory. Animal Releases: during our Ocean Beach Tours guests can assist us with the releases of Emerald Crabs and Hermit Crabs!