Kid’s Obstacles Kids will love climbing up and over the mountain slide while they explore Chuggsy Train. Under the Sea is a 50 foot obstacle course with a climb and slide. The inside graphics create an “aquarium like” feel. Wacky World is an inflatable obstacle and play area. Incorporates both a hopscotch and twister style surface for kids to play, also has a slide. Superman Obstacle course also has a slide. Cameron the Caterpillar Benny the Bookworm is an obstacle with 30 feet of climbing and sliding fun!