Summer is the perfect time to visit an amusement park, but for every park that's open and bustling during the warmer months, there's one that's fallen into disrepair and sits there abandoned. But what causes this to happen? Well, sometimes a series of horrible accidents cause the public to lose faith in a park, and ticket sales plummet. Sometimes, a once in a generation disaster occurs and an entire city must evacuate, leaving the park inside empty. And other times, a park somehow winds up built on an ancient graveyard, and unexplained, supernatural events scare the public away. Today, we're talking about River Country, Pripyat Amusement Park, and Lake Shawnee Abandoned Amusement Park.