Biosphere 2 advances our understanding of natural and human-made ecosystems through integrated research that drives the discovery and development …See more
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Tripadvisor
4.0/5 · 1,300 reviews
5-star
51%
4-star
27%
3-star
8%
2-star
9%
1-star
5%
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Jun 7, 2024
This is a SELF-GUIDED tour, you will need to download an app to follow along. Entry price is a little steep for what you get, BUT part of it goes toward continuing to fund the projects contained with… Full review by Mary L
Jun 4, 2024
I love this sci-fi stuff. The facility is a bit of a drive through the dessert. Coming from a big city, I enjoyed the drive to get here. The facility is huge! But to get the most out of the experienc… Full review by X702SergioM
May 22, 2024
I had always heard of the project in the context of it being a failure, and for some reason always assumed then that the Biosphere 2 was left to decay - but that couldn't be further from the truth. … Full review by intactwf
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Frequently asked questions
Q:
The date and time I want is sold out. Can I purchase tickets onsite?
A:
We ask that all tickets be purchased in advance of your visit. This allows us to manage occupancy to maintain safe distancing for the safety of our staff and other...