Posey Island Marine State Park Camping
notifications Text me when there's a cancellation at Posey Island Marine State Park
Overview
A brief introduction to Posey Island Marine State Park
Posey Island State Park is a popular recreation area consisting of 1-acre (0.40 ha) Posey Island in San Juan County, Washington. The island is located .25 miles (0.40 km) north of Pearl Island, near Roche Harbor, San Juan Island. It has about 1,000 feet (300 m) of saltwater shoreline and is part of the Cascadia Marine Trail, with campsites restricted to visitors arriving in non-motorized watercraft. The island-park is managed by the Washington State Parks and Recreation Commission. It became a state park in 1960 under lease from the U.S. Bureau of Land Management.
ARE Posey Island Marine State Park campsites SOLD OUT?
We can help! Many campsite reservations are cancelled daily. Just tell us when you’d like to camp at Posey Island Marine State Park, and how long you want to camp for. We’ll text you when a suitable spot opens up!
Scan for cancellationsContact Posey Island Marine State Park
- Washington State Parks
- Booking site: https://washington.goingtocamp.com
Spotted an error?
Whoops! Sometimes we make mistakes. Want to help improve the Posey Island Marine State Park listing? Please suggest a correction.
Reviews
Camper reviews for Posey Island Marine State Park
Be the first to post a review of Posey Island Marine State Park!
How was your visit to Posey Island Marine State Park? Share your review of Posey Island Marine State Park and help fellow nature-lovers make an informed decision.
Post a reviewPlease be nice. Around here, we try to be helpful, inclusive, and constructive.
Map
View a map of Posey Island Marine State Park
UNABLE TO RESERVE A CAMPSITE?
Get notified when a sold-out campground has availability
Tell us when, where, and how long you want to camp for. We’ll notify you (via SMS) when a suitable spot opens up at that campground—so you can nab that sold-out campsite reservation!
