City of Rocks, Idaho

City of Rocks National Reserve, Idaho

City of Rocks National Reserve Idaho geology travel field trip copyright rocdoctravel.com
See two granite bodies a billion years apart eroded into spectacular towers and ridges -- on the California pioneer trail!



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!


Yosemite National Park geology travel field trip Tioga copyright rocdoctravel.com


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 geology tectonics san andreas travel field trip Ferndale Petrolia Cape Mendocino Punta Gorda copyright rocdoctravel.com

Northern California Coast 2

Geological Sites on Northern California Coast - Part 2

northern California coastal geology travel field trip ophiolite melange copyright rocdoctravel.com
Explore tectonic plate collision geology in the Crescent City area!

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