Grab an inner tube and paddle gently down the stream as you glide through mysterious caves and illuminated grottoes, under bridges and past a lush green forest. Bask in the refreshing spring water that’s made its way down Mount Gushmore—and look out for bubbling geysers, waterfalls and leaky pipes along the way.

Pay a quick visit to Ice Gator, who’s at home sick with a cold. Just watch out for his sneeze!

Guest can pick up an inner tube at any of the 7 landings along the route.