- Twin Harbors State Park offers visitors 49 trailer sites, 249 tent sites (three are ADA), five primitive sites, a group area with 14 sites, a group camp pole shelter (open), three fire rings, one group brick BBQ, 12 picnic sites, four restrooms, an enclosed covered kitchen, a 3-bay shop, a park supplied by city water, a contact station with an office, a clam cleaning shed, and three storage buildings.
Recreation - Activities include camping, picnicking, surf fishing, clamming, horseback riding, kite flying, and beach combing.
Climate - Washington's climate varies with each region. The Cascades split the state and alter weather patterns. Western Washington is temperate, due to the coastal geography. The water is a stabilizing force for the climate, making extreme temperatures rare. The area receives large amounts of rainfall from Pacific storms and some snow during winter months.
Twin Harbors State Park, in south coastal Washington, is located twenty miles west of Aberdeen and three miles south of Westport on State Route 105.