CPKC’s Holiday Train will kick off its North Dakota tour on Dec. 17 in Hankinson and Enderlin. It will complete the second leg of its trip on the 18th in Carrington, Harvey, Minot, and then Kenmare.

According to the National Park Service, the cave system is “still being explored with no end in sight.” While Wind Cave became a national park in 1903, the area’s story goes back much further. “Wind ...