Where is Iron Mountain Road?
Usa, north-america
56.3 km
1,660 m
hard
Year-round
Okay, picture this: you're cruising through the Black Hills of South Dakota on Iron Mountain Road. It's 17 miles of pure driving bliss, if you're into curves! We're talking 314 of them, plus 14 switchbacks and a few pigtails – those crazy loops where the road climbs over itself.
You'll find this road nestled in the southwestern corner of South Dakota, weaving between Pennington and Custer counties. The whole thing's paved, thankfully, leading you up to a summit of 5,445 feet. Expect to be surrounded by the beauty of the Black Hills National Forest and Custer State Park, with epic views of Mount Rushmore popping up. If you get carsick easily, maybe pack some ginger ale, because this road loves to twist and turn.
Heads up: this road, part of U.S. Route 16A, takes a winter break. It's not maintained when the snow flies, and the viewpoint at the top closes down. Also, RVers and those with large trailers should be careful. Some parts of the road aren't super friendly to big rigs.
Built back in 1933, this road was made for slow-cruising. Think windows down, sunroof open, soaking up the fresh air and the scent of pine and even buffalo. The tunnels are a major highlight – super scenic and just wide enough for one lane.
Why is it so famous? Well, those one-lane tunnels frame Mount Rushmore perfectly. You'll be driving just east of that iconic monument with Washington, Jefferson, Roosevelt, and Lincoln staring down at you. Trust me, the views are insane. Every time you drive it, you'll see something new.
The road's designed to keep you under 35 mph, so you can actually enjoy the Black Hills' beauty. It's the kind of drive you won't soon forget!
Road Details
- Country
- Usa
- Continent
- north-america
- Length
- 56.3 km
- Max Elevation
- 1,660 m
- Difficulty
- hard
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