Campgrounds and RV parks near Belfair, WA

The Hood Canal shoreline is the main draw for families. Belfair State Park has 3,720 feet of saltwater frontage with a tidal lagoon, a swimming area, and seasonal clamming, crabbing, and oyster harvesting. A Washington Department of Fish and Wildlife license is required for shellfish, and harvest seasons should be checked before digging. Inland, Tahuya State Forest carries an extensive network of trails used for ORV riding, mountain biking, horseback riding, hiking, and trail running, with additional miles on the connected Green Mountain State Forest. The Tahuya River runs through the forest, and several small lakes offer bank fishing under WDFW regulations. Close to town, the Theler Wetlands nature preserve provides flat boardwalk walking that suits younger kids, and Twanoh State Park sits a short drive west along Hood Canal with another stretch of public beach.

Summer is the prime window. June through early September brings the driest weather of the year, with warm days, cool nights, and the lowest rainfall. This is also when Belfair State Park's beach loop fills earliest, and reservable sites should be locked in well in advance. The seasonal Tree Loop at Belfair State Park operates May 15 through September 15 and is limited to vehicles 18 feet and under. Spring and fall are workable shoulder seasons with cooler temperatures and more rain. Most state-park amenities remain open, but expect wet sites, soft ground in the forest, and shorter daylight. Fall in particular brings heavier precipitation across the Kitsap Peninsula. Burn bans are common during dry late-summer stretches, so RVers planning campfires should check current restrictions before arrival. Winter camping is possible because Belfair State Park's main and beach loops stay open year-round and the DNR campgrounds in Tahuya State Forest remain accessible, but expect cold, wet conditions and limited daylight. Off-road trail use continues through winter, weather permitting.

Belfair State Park has 184 mixed-use campsites across three loops, including 41 full-hookup sites, plus standard, tent, and primitive sites, with 8 reservable cabins. Amenities include flush toilets, coin-operated hot showers, a dump station, and drinking water. The Main and Beach loops can take rigs up to 60 feet on a limited number of sites; the seasonal Tree Loop is restricted to vehicles 18 feet and under, so larger Class A or fifth-wheel rigs should confirm site length before booking. The DNR campgrounds are rustic. Kammenga Canyon and Camp Spillman accommodate trailers and RVs up to roughly 30 feet, with vault toilets, fire rings, and picnic tables, but no hookups, no potable water, and no dump station. Cell service is spotty inside the forest. These sites are heavily used by ORV riders on weekends, so quiet seekers may prefer Belfair State Park or a private resort instead.