City of Rocks, Idaho
City of Rocks National Reserve, Idaho See two granite bodies a billion years apart eroded into spectacular towers and ridges -- on the California pioneer trail!
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Yosemite's Tioga Pass Road
Yosemite National Park's Tioga Pass Road Explore the glaciated granite of the high country on the High Sierra's best road!
Northern California Coast 3
Best Geological Sites on the Northern California Coast - Part 3 Ferndale - Mattole Road - Cape Mendocino - Tectonic Triple Junction - Eel River - Point Arena
Northern California Coast 2
Geological Sites on Northern California Coast - Part 2 Discover tectonic plate collision geology in the Crescent City region!