U.S. Route 16A The route passes through Keystone, South Dakota; Mount Rushmore National Memorial; The Norbeck Wildlife Management Area and Black Elk Wilderness within the Black Hills National Forest; and Custer State Park (including State Game Lodge and Legion Lake); before rejoining the parent highway. US 16A is famous for its scenic, one-lane tunnels aligned to frame the faces on Mount Rushmore, its "pigtail bridges", and its sections of divided highway but with single (and narrow) lanes on each roadway. It is the only route which can be used to drive through Custer State Park without having to pay an entrance fee for
Mount Philo State Park Mount Philo State Park Mount Philo State Park is a state park located in Charlotte, Vermont. The park protects the area around Mount Philo (968 feet high) and provides views of Lake Champlain and the Adirondack Mountains to the west. The Green Mountains (including Camel's Hump in the winter) can be seen to the east and south. It is accessed by trail or steep narrow car road (seasonal). The park features hiking trails that lead from the base to the summit of Mount Philo. There is a mountaintop picnic area with views of Lake Champlain, the valley, and the Adirondack