Ride the Raging Pig in Austria This double looping slide is built in a style called AquaLoop where riders are dropped down a near-vertical slide (in this case, 45-feet-long) into a big loop, including a 180-degree turn before the end. Those who are brave enough to stand on the trapdoor of the L2 Wildsau or Raging Pig waterslide in Woergler Wasserwelt, Austria, are in for unforgettable ride.