Green Island has five primitive tent campsites with fire rings. Two isolated tent sites on the east side of the island & three adjacent sites on the west side. Fires allowed only in designated fire rings. Island access is by boat only. Please visit the Camping page for rules and regulations. Primitive, Leave No Trace camping is allowed and free. Camp only in designated sites marked with brown camping signs and metal fire rings. Please call us at 605-665-0209 and leave your basic itinerary for your safety.