Camden Hills State Park Town: Camden Address: 280 Belfast Rd, Camden, ME 04843 Phone: Tel: 207-236-3109 Website: http://www.maine.gov/doc/parks/ Open: 15-May-15-Oct Sites: 107 Max RV Length: 35' Facilities: tenting, group area Facilities within 1 mile: store Region: Midcoast For reservations please call 1-800-332-1501 in State and 207-624-9950 out of state.