Why is sledgehammer in wonderland closed

RS PRO kg Sledgehammer. From RS PRO, this 7 lb sledgehammer is sturdy enough to handle almost any situation. With a medium carbon steel head. A monstrous thrill that will leave white-knuckled riders screaming for more. On this one-of-a-kind ride (literally the only one in the world). - Sledgehammer is a ride at Canada's Wonderland. The Huss ride was opened to the public on May 4, and continues to operate today.