State Parks
Washington State Park
Prehistoric Indians, who once used the area, left rock carvings (petroglyphs) as remnants of their culture. The park features campsites, cabins, a swimming pool, hiking, picnicking and canoeing on the Big River.
Plan Your Visit
Getting There & Details
- Admission
- Free
- Hours
- Year-round
- Address
- 14 miles NE of Potosi on Mo. 21
- Phone
- 636-586-5768
- Website
- www.mostateparks.com
- Map
- Get Directions →
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