21598
Jerome (Idaho)
Floods, Fossils and Fissures — Geology of the Snake River Plain
Rock out with geologists in the Snake River Plain, where you’ll hike City of Rocks National Reserve, explore the Hagerman Fossil Beds and discover many other unique natural wonders!
Rating (4.86)
Program No. 21598RJ
Length
7 days
Starts at
699

At a Glance

Unearth the geological wonders of Idaho’s Snake River Plain, a land shaped by volcanic eruptions and mega-floods among other powerful forces of nature. Marvel at Shoshone Falls, and discover dramatic formations at City of Rocks National Reserve. On a whitewater rafting trip, learn the history of lava flows and the Bliss Landslide. Walk the lava fields of Craters of the Moon National Monument, formed by major eruptions which occurred as recently as 2000 years ago, and learn how Box Canyon was formed by a mega-flood. All of this is used to piece together the exciting geological and paleontological story of a unique landscape.
Small Group
Small Group
Love to learn and explore in a small-group setting? These adventures offer small, personal experiences with groups of 10 to 24 participants.

Best of all, you'll ...

  • Discover lava flows, lava caves, cinder cones and more evidence of eruptions at Craters of the Moon National Monument.
  • Examine the findings of the paleontological research at the Hagerman Fossil Beds National Monument.
  • Join an expert river guide for an exciting rafting excursion on the Snake River.
Suggested Reading List
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