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Arizona's 10 most famous caves and caverns: Here's how to explore them
Free. Grand Canyon Caverns are a dry cave system near Peach Springs in northwestern Arizona. The lack of moisture helps preserve the formations and keeps the air inside the cave clear and clean.
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Ancient bat remains illustrate the role of caves as habitat anchors in the temporally dynamic landscape of the Grand Canyon
Globally, caves provide important refugia for bats. The Grand Canyon, more than 400 km (250 mi) long, consists of steep-sided, rocky formations with hundreds to thousands of natural caves. Two of ...