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What campers say
Lake Sammamish State Park offers stunning lake and mountain views, a large beach and playground, and plenty of open lawn for picnics and family outings. Boat launch and paddleboard/kayak access (rentals available) make it popular for water activities; the lake has sandy and rocky areas and tends to warm up in summer. Parking is generally ample, though the park gets busy in peak season—arrive early, bring a Discovery Pass, shade, and extra supplies. Restrooms and some facilities are well maintained but can be less tidy when crowded. A snack stand and shaded picnic spots add convenience.
Our summary of 5,396 traveler reviews.
✅ Amenities & Features
📖 About This Campground
Close to Seattle, Lake Sammamish State Park offers two swimming beaches, trails, sandy volleyball courts, soccer fields and more. Here, you’ll enjoy outdoor family time off the urban grid.