South Dakota 44 (East of Rapid City) - By jomaha

Dont be afraid to spend the night in Interior, SD There is a motel:
www.budgethost.com/hotels/Badlands_Budget_Host_Interior_SD.aspx

or a Bed & Breakfast west of Interior a couple miles:https://www.circleviewranch.com/

If you're into quiet and enjoy being away from fast paces of city life, either on of these places will do!