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Pinal County, Arizona Landmarks

The landmarks listed below are located in Pinal County, Arizona.

Biosphere 2

Biosphere 2

Oracle, Pinal County, Arizona, 85739
Biosphere 2 is an Earth systems science research facility. Its mission is to serve as a center for research, outreach, teaching, and lifelong learning about Earth, its living systems, and its place in the universe.

Casa Grande National Monument

Casa Grande National Monument

Coolidge, Pinal County, Arizona
The national monument consists of the ruins of multiple structures surrounded by a compound wall constructed by the Hohokam, who farmed the Gila Valley in the early 1200s. "Casa Grande" is Spanish for "big house."

Top 2 Most Popular Pinal County Landmarks

  1. Biosphere 2
  2. Casa Grande National Monument

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