South Dakota has its fair share of units within the National Park System, several of which are within a couple hours’ (or less) drive time of each other. So this latest quiz and trivia piece is about some of those Midwest park units.
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.
National parks are designed to be secluded from the modern world. They act as protected havens for flora and fauna while offering humans a glimpse into what