The Big Splash was the first ride of its kind in the world, designed as a prototype especially for Wonderland Park.
The ride is 578 feet long and began with six boats with a capacity of four passengers.
Logs on the Big Splash climb up a 20-foot by 25-foot vertical conveyor slope using 15 horsepower pumps.
The Big Spash was purchased from O.D. Hopkins of Contoocook, New Hampshire.