Peter Norbeck Scenic Byway

Story of the Byway

Some of the most incredible roads anywhere make up the Peter Norbeck National Scenic Byway in the Black Hills of western South Dakota. Mix in America’s most patriotic monument along the way and you have a never-to-be-forgotten road trip.

Peter Norbeck was a visionary senator and governor for South Dakota. He personally chose the layout of the Iron Mountain Road in the 1930s and persisted in building it, even after being told it could not be done. This is a masterpiece of artistic engineering. The 70-mile byway includes spiraling bridges, hairpin curves and granite tunnels. The byway was named one of the 10 Most Outstanding Byways in America.

Forming a figure-eight route, the byway travels through Custer State Park, the Norbeck Wildlife Preserve, near Mount Rushmore National Memorial and the Black Elk National Wilderness Area. Highways 16A, 244, 89 and 87 combine to create the route.

A good starting point is in Keystone, near the foot of Mount Rushmore. Mount Rushmore National Memorial is a large-scale mountain sculpture by artist Gutzon Borglum. The figures of America's most prominent U.S. presidents--George Washington, Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt—represent 150 years of American history. Each year, approximately three million tourists from all over the world visit Mount Rushmore to experience this patriotic site. Today, the wonder of the mountain reverberates through every visitor. The four "great faces" of the presidents tower 5,725 feet above sea level and are scaled to men who would stand 465 feet tall. There are many amenities at the site including the Mount Rushmore Audio Tour, Lincoln Borglum Visitor Center & Museum, the Presidential Trail, Youth Exploration Area, Sculptor’s Studio, a parking garage with R.V. parking, pet exercise areas, the Carvers Café, Memorial Ice Cream Shop, Gift Shop and the Mount Rushmore Bookstores.Traveling southwest on Highway 16A, also known as Iron Mountain Road, the route leads you around impressive wooden “pigtail” bridges. Tunnels carved through the granite mountain not only provide a transportation passage, but artistically frame the four faces on Mount Rushmore in the distance.

Continuing west into Custer State Park, Highway 16 intersects with Highway 87, also known as the Needles Highway. Here the road climbs around fantastic granite pinnacles. These are favorites with rock climbers from across the globe. Twisting and turning between the Needles and through a tight tunnel/crack in the rock, this portion of the byway leads to Sylvan Lake.
Sylvan Lake is probably the most recognizable of the five Custer State Park lakes, and of any of the Black Hills lakes for that matter. It's definitely a favorite of almost anyone who has seen it, especially photographers, artists or anyone that saw the Nicolas Cage movie "National Treasure 2: Book of Secrets" (although the location may seem off). Sylvan Lake is a very popular spot for weddings and other special occasions or as the most beautiful swimming hole one could possibly find. There's also a swimming beach and boat rentals (non-motorized only) where visitors can rent paddle boats, canoes or other watercraft rentals. Then, drivers can choose to either turn south and then east to visit more of Custer State Park or continue north and east back to Mount Rushmore. Beautiful mountain lakes and rocky terrain greet you around every turn.

Common wildlife along the byway are shaggy mountain goats, deer, and chipmunks, among others. Allow for a day or more and count on many stops for photographs along the way.