Washington
Jones Island State Park
Verified by America’s State Parks Editorial Team – Updated March 2026
Jones Island State Park is a public state park in Washington in San Juan County County. Spanning 188 acres and established in 1982, this park offers a peaceful retreat into nature for visitors of all ages.
Quick Facts
| State | Washington |
| County | San Juan County |
| Park Size | 188 acres |
| Established | 1982 |
Location & Getting There
Jones Island State Park is located Washington. The park’s coordinates are 48.6147, -123.0458.
Explore More Washington State Parks
Jones Island State Park is one of many outstanding state parks in Washington. Discover more parks in our Best State Parks in Washington guide, or use our Park Finder to search by activity, location, or features.
Last updated: March 6, 2026


