- States: OR, WA
- NPCA Region: Northwest
- Est. Date: 1958
Air & Climate Data
View the Polluted Parks ReportVisibility
Moderate Concern
Health
Moderate Concern
Nature
Moderate Concern
Climate
Significant Concern
The Park encompasses sites along the Columbia River (between Oregon and Washington) and the Pacific Coast. Follow the explorer's footsteps and have an adventure in history, including kayak tours and ranger talks about Lewis and Clark’s early days of survival!
More about Lewis & Clark
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