Plymouth Park
John Day Lock and Dam, Lake Umatilla
Washington
Photo credit: U.S. Army Corps of Engineers
Plymouth Campground is located by the small town of Plymouth, Washington. The day use area and boat launch are on a small island on Lake Umatilla on the Columbia River. The campground is open seasonally Apr 15-Oct 15, and has 32 sites with electric hookups, amenities including flush and pit toilets, showers, drinking water and a playground. The day use area features a swim beach and boat ramp.
More Information
Recreation.gov - Plymouth Park
Reviewed by TimJ on 1/10/2025.