A perennial favorite among families, Splashin’ Safari, which is situated roughly 75 miles west of Louisville, Kentucky, is best known for having the world’s two longest water coasters, Mammoth and Wildebeest. Plus, two new attractions are available this year – the eight-slide Tembo Falls and the Tembo Tides wave pool. When you need a break from the water, visit the charming Christmas-themed amusement park Holiday World that’s located next door. Ticket prices include access to both parks.