Located in Disneyland’s Blizzard Beach in Florida is Summit Plummet, one of the most insane waterslides in the world. What makes this waterslide so crazy? First of all you literally go down the cliff that is thematically a snowy cliff. Secondly, it’s incredibly long, over 360 feet, and shockingly sheer for a waterslide! Click the next ARROW to see the next photo!