South Dakota Scenic Drives Guide - South Dakota Scenic Drives '24

Every year, thousands of travelers hit the highways in South Dakota for the ultimate RV getaway. Before cruising your home-on-wheels across state lines, please review the following safety tips and information on road grades and tunnels.

Steep Grades

Grades throughout the Black Hills can be steep. Large vehicles, such as vans, RVs and those pulling trailers may experience overheating or transmission problems if drivers aren’t prepared. We recommend using first or second gear when driving up or down long, vertical grades, and using brakes sparingly. Please watch your extension mirrors while going through tunnels.