Even so, we were surprised at the number of vehicles on the road. We were quite glad that we weren't there during peak hours. The volume of traffic would greatly detract from the experience and add a little stress if the vehicle or motorcycle behind you wanted to go a bit faster. There are lots of pullouts though, so that helps. You want to stop and view the scenery, and you can't do it while driving. The road demands your full attention.
The scenic loop takes you on Needles Highway in Custer State Park in addition to Iron Mountain Road. The scenery is amazing and those narrow tunnels may find you holding your breath as you pass through them. A couple of them are pretty tight feeling.
Needles Eye Tunnel 8' 4" wide |