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Millersylvania State Park is usually sold out. Get a free email when a cancellation opens: pick your dates and we check Washington State Parks every 30 minutes.
Watch Millersylvania State Park for free Book on Washington State Parks · Google Maps

Millersylvania State Park is an 842-acre camping park with 3,300 feet of freshwater shoreline on Deep Lake. The park has two swimming beaches, miles of forested hiking and biking trails, boat launches, non-motorized watercraft rentals (kayaks, paddleboards, pedal boats) and abundant fishing. The state capital is a few miles north of the park.
CampFinder checks Washington State Parks every 30 minutes, around the clock, and emails you when a booked-up night opens back up. That catches most cancellations, which sit open for hours; at the few campgrounds that refill in seconds it can miss the race. Set up a free availability alert for Millersylvania State Park.