Basic Information

Dry Falls
Dry Falls, located in eastern Washington, once roared with water during the Floods.

NPS/Handke

Crossing four states (Montana, Idaho, Washington, and Oregon) and over a thousand miles, the Ice Age Floods National Geologic Trail offers incredible views and one-of-a-kind geological formations.

Contact the Park

Mailing Address:

Superintendent
Ice Age Floods National Geologic Trail
1008 Crest Drive

Coulee Dam, WA 99116

Phone:

(509) 754-7800

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