Downhill Double Dippers

Shoot the tube and blast down the slopes at 25 miles per hour in these side-by-side speed slides. Hop on your inner tube and disappear into a tunnel before remerging seconds before your splashdown. These two parallel 230-foot-long racing slides are a slippery good time.

Downhill Double Dipper is one of the world's only side-by-side racing slides. It is located next to Snow Stormers on Mount Gushmore. This adrenaline pumping attraction's slides are 50 feet high and are 230 feet long. Guests travel up to speeds of 25 mph on these twin inner tube runs as they race past internationally recognized ski racing graphic elements and flags. Time clocks count-off each downhill heat and the runs are outfitted with automated audio equipment that signals the start of each race. Also, it is one of the few racing slides where pushoff speed is not a factor, as gates hold back riders until it is time for the race to begin. This attraction has a minimum height requirement of 48" (122 cm).

These side-by-side racing slides are where future Olympic hopefuls 48 inches and taller can compete against one another at speeds up to 25 mph.