Mountaineers Books  A Rockhound's Guide to Oregon & Washington

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The Pacific Northwest's complex geologic history makes it a treasure trove for rockhounds. Go explore 60 sites with the help of Rockhound's Guide to Oregon & Washington.

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Features

  • Collected here are 60 sites where you can explore ancient seafloors, epic lava flows, glacier-carved landscapes and evidence of 200 million years of tectonic action
  • Discover agates and jaspers in the volcanic Cascade Range and marine fossils along the Oregon Coast
  • Search for concretions along the Olympic Peninsula, petrified wood in the Owyhee Uplands and much more
  • In addition to detailed information on where exactly to begin a rock hunt, every location features an overview of the area's geologic history and age
  • Every location also includes what types of rocks are worth finding there, needed tools, land manager and collection limits
  • Clear driving directions with GPS coordinates, road quality, trip safety information, best season to go and an informative map round out each description

Imported.

Rather than collect shells, rocks and other natural objects, consider taking photos or drawing a sketch instead and let the objects stay where they are. The Leave No Trace principle of "Leave What You Find" ensures the next visitor will experience the same joy of discovery you have and permits valuable, sometimes imperceptible, materials (such as the minerals in shells) to stay in their ecosystem for future plants and animals to use.
View all Mountaineers Books Nature Viewing Guidebooks

Technical Specs

Best Use

Hiking

Dimensions

7.5 x 5.5 inches

Author(s)

Alison Jean Cole

Format

Paperback

ISBN-13

9781680516999

Publisher

Mountaineers Books

Copyright Year

2025

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