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.
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.
At Danzon! School of Dance, professional dancer and dance instructor L. Perez gets toes tapping for beginners and advanced students with his expertise in more than 20 different styles of partner dances, including ballroom, Latin, swing, and salsa. Single dancers or dancing pairs claim the entire studio space during private lessons, twirling and gliding across the floating Brazilian-cherry-wood floor uninhibited by other dancers or rogue leg warmers.
Offering scenic views of Tucson and the surrounding area, the Mt. Lemmon Ski Valley sky ride (a $9 value for adults and a $5 value for children) allows lounging adventurers to kick back and catch a bird’s-eye view of nature’s bounty without lassoing an albatross. Each sky ride to the summit takes approximately 30 minutes and covers approximately one mile. Departing from an 8,200-foot base, sky riders will climb nearly 1,000 feet into the clouds while soaking in views of the Reef of Rocks, San Pedro Valley, and the mountains of Globe and Phoenix in the distance. Along the way, scan the surroundings for golden eagles, wild turkeys, and more than 200 species of birds, as well as black bears, mountain lions, white-tailed deer, and dodos.