lodge, roads, bridges, trails, picnic areas and shelters and campgrounds; many are still in use. Ecology Heyburn State Park is home to a variety of habitats. Ponderosa pines, some over 400 years old, are on the mountain sides overlooking grassy hills that are covered with wildflowers. Other trees in the park included cedar, hemlock and white pine. The margins of the lake are marshy homes to wildflowers and plants. Activities and amenities The Trail of the Coeur d'Alenes bike trail passes through the park, crossing the Saint Joe River on a trestle. The river and Hidden Bay, Chatcolet Lake, and Benewah Lake, all sections of the larger Lake Coeur d'Alene, are used for boating, water sports, and fishing. Common game fish include bass, pike and pan fish. The park's marina offers a boat launch, fuel dock, and supplies. See also List of Idaho state parks National Parks in Idaho References External links Heyburn State Park Idaho Parks and Recreation Heyburn State Park Map Idaho Parks and Recreation State parks of Idaho Protected areas of Benewah County, Idaho Protected areas of Kootenai County, Idaho Protected areas established in 1908 1908 establishments in Idaho Civilian Conservation Corps in Idaho