Mount Kineo is a prominent geological feature located on a 1,150-acre peninsula that extends from the easterly shore of Moosehead Lake in the northern forest of Maine. With 700-foot cliffs rising straight up from the water, it is the central feature of Mount Kineo State Park, a protected area of 800 acres managed by the Maine Department of Agriculture, Cons…Mount Kineo is a prominent geological feature located on a 1,150-acre peninsula that extends from the easterly shore of Moosehead Lake in the northern forest of Maine. With 700-foot cliffs rising straight up from the water, it is the central feature of Mount Kineo State Park, a protected area of 800 acres managed by the Maine Department of Agriculture, Conservation and Forestry.