There are two excellent beaches, one on Lake Michigan and one on Hamlin Lake. Both swimming areas have concessions that are open during the summer months. Boat rentals are available at Hamlin Lake. A picnic area with stoves and tables is located between the Hamlin Lake Beach and the Hamlin Lake Dam. The three campgrounds, Pines, Cedar and Beechwood, have a total of 398 sites.
All campsites have electricity and the toilet buildings have flush toilets and showers.
The Park Store is located in Cedar Campground. The Visitor Center, an interpretive facility, is located just south of the Sable River and is open on a seasonal basis. An outstanding feature of the park is the trail system. There are eleven separately marked foot trails that wander for 18 miles through woods and over dunes. Four trail shelters, for cook outs or noon snacks, and rustic benches are located along the trails.