Posey Island Marine State Park
"Roche Harbor is the nearest major marina and the most convenient staging area for boaters. Visitors from here often make short day trips or overnight paddling excursions to the park."
Posey Island Marine State Park is a tiny, boat-in park in the San Juan Islands with a single primitive campsite and beautiful saltwater scenery. It is popular with paddlers, boaters, and wildlife watchers seeking a secluded overnight stop.
