Underground access at Wind Cave National Park in South Dakota will be blocked beginning May 1 while the cave's elevator system is replaced and modernized.
Top Things to do at Wind Cave National Park msn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from msn.com Daily Mail and Mail on Sunday newspapers.
Must-do activities at every national park localnews8.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from localnews8.com Daily Mail and Mail on Sunday newspapers.
Must-do activities at every national park wgan.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wgan.com Daily Mail and Mail on Sunday newspapers.