The Big Pirate Closed Twister Slide and the Big Pirate Open Twister Slide both empty out into the Big Pirate Twister Slide Exit Pool! This pool is 3.5′ deep, so we recommend that riders know how to swim. We also have a friendly lifeguard positioned in the pool to welcome the riders to their destination. Once riders exit into this pool, they have 2 options. They can either climb up the steps to wait for their family or friends, or they can continue on into the Lazy Alligator River!