Posey Island State Park

Washington State Park

🔥 Burn ban in effect
CampingYes
Book a campsiteDirectionsOfficial Washington State Parks pagePark map

About Posey Island State Park

A one-acre island north of Pearl Island near Roche Harbor, with two primitive group campsites and one composting toilet. Camping is reserved for arrivals under human or wind power, as part of the Cascadia Marine Trail.

Things to do

Amenities & facilities

Camping options

Hours

8 a.m. - Dusk year round

Hours as published by Washington State Parks. Check the official page before a long drive.

Contact

Phone360-378-2044

AddressPearl Island, Friday Harbor, WA 98250

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