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Tag Archives: Tucson

“Sin, Sun and Saguaro” Chapter 8 – Saguaro Country, Part 2

Tucson, AZ My eclectic adventure around Tucson continues with visits to the future and the past… Biosphere 2 A tip from brother Mike leads me to Biosphere 2, which sits in the foothills of the Catalina Mountains about 40 miles northeast of Tucson. Built between 1987-1991 as an ambitious experiment in creating a self-sustaining environment within […]