Press Release Details Campgrounds Open for Camping With the warm weather brings the camping season. A few of the state park campgrounds are now open on a first come first serve basis with limited services. It is recommended to register upon arrival at the self-service registration station. The parks are not staffed full-time however staff will make rounds regularly. Campgrounds now open are Moose Brook, Lake Francis, Dry River Campground and Hampton Beach RV Park. Remember that Monadnock is open year-round for camping. All campgrounds are currently accepting reservations from May 28th through Columbus Day weekend. To make a reservation, click here. For a complete listing of park openings click here.