University of Arizona Biosphere 2

University of Arizona Biosphere 2

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Up to 53% Off

Customer Reviews

3,077 Ratings

Very interesting, but not for kids.
Linda F. · September 14, 2012
We loved it! We are so glad to be members, the price was just right for our family. I hope you offer the deal again next year.
Kerry K. · August 19, 2012
The Staff are so educated and awesome.The tours and explanation --- Great! We enjoyed this field trip and will be back again! The receptionist is to robotic and doesn't look at you when addressing people, as if your putting her out.
Bobbie I. · August 1, 2012

What You'll Get


Science can be a frightening word, particularly when it’s listed under cause of death and followed by three exclamation points. Overcome your fear of knowledge with this Groupon.

Choose Between Two Options

$20 for admission for two (up to a $40 value) <p>

General admission includes a 75-minute under-the-glass guided walking tour from the visitor center into Biosphere 2’s 3-acre complex. Guides lead tours through the ecosystems, research facilities, and multimedia exhibits housed within the historical enclosure. <p>

$35 for a general membership (a $75 value)

  • Includes two membership cards good for unlimited admissions with tours
  • Members’ children and grandchildren, 12 and younger, admitted free for one year
  • Two one-time guest passes
  • Member perks include admission to special public events and programs, plus 10% off at gift shop and snack shop.<p>

Though Biosphere 2 sometimes features a discounted price online, this Groupon still offers the best deal available.<p>

The Fine Print


Promotional value expires Aug 1, 2012. Amount paid never expires. Limit 2 per person, may buy 2 additional as gifts. Valid only for option purchased. Must activate membership option by expiration date on your Groupon, membership expires 1 year from activation date. Not valid for group tours. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Biosphere 2


In 1984, Space Biospheres Ventures purchased a few unassuming acres north of Tucson in the shadow the Santa Catalina Mountains. There, the company expanded its sci-fi-sounding activities—the development of space-colonization technology—and built what would evolve into Biosphere 2, recently seen on The Today Show.

Designed to re-create Earth's ecosystems, the gigantic glass enclosure (some 7.2 million cubic feet and 91 feet tall in some parts) is famous for housing biospherians in the 1990s. The researchers lived completely sealed inside for extended periods, giving scientists groundbreaking data on human survivability and interaction with particular bionetworks.

The University of Arizona had the 40-acre Biosphere 2 campus donated in 2011, maintaining it as a hub of serious research while expanding its mission to encompass interactive educational outreach. Each year, thousands pass through the on-site labs and classrooms as well as stroll the Biosphere 2 interior to view films, experience multimedia exhibits, or embark on guided tours. Tours venture into the actual ecosystems, allowing earthlings to note biodiversity, smell fresh precipitation in the rain forest, and savor the softness of savannah grassland underfoot until the resident grumpy old man yells at you to get the heck off his lawn. Before their dramatic conclusion at a million-gallon ocean tank, tours delve into the basement to explore the technosphere, where visitors can witness the deep inhales and exhales of the sphere’s respiratory system.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.