Warren Dunes State Park is located on the southeastern part of Lake Michigan. This park offers, camping, hiking and a wonderful beach! In state entry fee is only $4; out of state entry fee is $8. You can enjoy the beach then take a short walk to climb a 240 foot sand dune! Concession stand and souvenir stand prices are VERY reasonable. The park offers rustic and modern camp sites, cabins and picnicking. Reservations need to be made in advance because this place fills up quickly!