escee.com TRAVEL - Wall Drug to Rapid City, SD - 1/21 Exiting Badlands NP at the west end took us straight into the town of Wall, SD. As I mentioned before, billboards for its famous Wall Drug Store attraction were simply packed along Interstate 90. And once you exited the interstate at Wall, there was no questioning how to get there. Copyright © 2006-2019 RTR/escee.com. All rights reserved. Neither photos nor content may be reproduced without express written consent from copyright holder.