Highly Recommended

Biosphere 2, Oracle

Near Oracle, Arizona, Biosphere 2 is a 3.14-acre glass-enclosed Earth science facility, simulating ecosystems like a rainforest, ocean, and desert. Operated by the University of Arizona, it serves as a research lab and educational center for sustainability, offering a unique glimpse into ecological engineering.

About the experience

Biosphere 2 is a fascinating scientific facility and ecological marvel, offering visitors a glimpse into a world where science and sustainability intersect. Here’s what makes it an extraordinary destination:

  • Unique Ecological Experiment: Originally designed as a self-sustained ecosystem, Biosphere 2 was built in the 1980s to explore closed-system living. It houses multiple biomes, including a rainforest, ocean, desert, and savanna, all within a massive glass structure.
  • Guided Tours and Hands-On Exhibits: Visitors can explore the various biomes through guided tours, which offer insights into the history of the facility, the original experiments, and ongoing scientific research. Interactive exhibits make the experience engaging and educational for all ages.
  • Environmental Research Center: Today, Biosphere 2 serves as a world-class research facility operated by the University of Arizona, studying topics like climate change, ecosystem interactions, and sustainable agriculture. It’s a living laboratory for cutting-edge ecological research.
  • Spectacular Architectural Design: The futuristic glass and steel design of Biosphere 2 is a marvel in itself, creating a visually striking environment that feels like stepping into another world.

Biosphere 2 offers a unique, immersive experience for anyone interested in ecology, sustainability, and the future of environmental science.

Interactive Map

Schedule

Biosphere 2 is open daily from 9:00 a.m. to 4:00 p.m

Entrance Fee

$29
General Admission: Adults: $29; Seniors (65+): $27; Children (5–17): $15; Children under 5: Free. Admission prices are fixed and valid for the day of entry. Advance ticket reservations are recommended.
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