Reservations possible?
RV Hookups
Potable water
Please respect the outdoors by practicing Leave No Trace. Learn more about how to apply the principles of Leave No Trace on your next outdoor adventure here.

Twin Harbors State Park Campground is the largest campground located along Washington's South Beach, and it is open year-round.

Divided on both the east and west side of Highway 105, the campground is comprised of 219 tightly-spaced tent and car sites, 42 electrical and water hook-up sites that are compressed into a small, orthogonal RV park area, two yurts, four walk-in sites, and one large group site that features its own picnic shelter and restrooms that can accommodate up to 60 people. Other features include numerous plumbed restroom and shower facilities and a kitchen shelter that includes a refrigerator, a stove, a sink, electrical outlets, and a wood burning fireplace.

The east side of the campground is characterized by well-shaded campsites under a forest of Sitka spruce, Douglas fir and western hemlocks; the east side has no direct access to the beach. Campsites 135, 140, 147, 148, 151, and 153 are larger sites that are located on the east side of Highway 105. The campground's west side has direct access to the beach and receives much more daylight than the east side, but it offers little privacy between campsites.

Note: Due to spatial constraints, large RVs are better suited for Grayland Beach State Park Campground, located 4.5 miles further south. The majority of the campground's east side is closed during the winter months and off season, while the west side adjacent to the beach is open-year round. The kitchen shelter can be reserved by calling 888.226.7688.

Logistics + Planning

Preferable season(s)


Parking Pass

Washington Discovery Pass


Beach access from westside area. Large group campsite.


Very tightly packed campsites. East side area is closed during winter.

Pets allowed


Managed by

Washington State Parks

Reservation phone number

1 (888) 226-7688


Flushing toilets
Potable water
Picnic tables


Nearby Adventures

Southwest Washington Coast, Washington
Southwest Washington Coast, Washington
Southwest Washington Coast, Washington


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