Ice Age Floods National Geologic Trail
May–Jun, Sep–Octbest time
2 daysplan for
Yeswith kids
Freeentry
Ice Age Floods National Geologic TrailYour own route
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The Ice Age Floods National Geologic Trail in Washington showcases the dramatic landscape shaped by massive glacial floods during the last Ice Age. Visitors come to explore the unique geological features and learn about the natural history of the region.
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This trail offers a chance to reflect on the power of nature and its impact on the environment. The sites along the trail provide educational opportunities, with interpretive signs and visitor centers that explain the significance of the floods.
In pictures
Practical
At a glance
- Opened
- 2009
- Open
- Daily open 24 hours
- Accessibility
- varies by site, some areas have steep terrain
- Opening hours
- Daily open 24 hours
- Phone
- (509) 237-9722
- Price
- Free
- Website
- www.nps.gov
Things to know
Expect limited cell service in some areas.
Bring water and snacks, as facilities may be sparse.
Check for seasonal road closures, especially in winter.
Dress in layers, as temperatures can vary significantly.
Photo: NPS Photo