The ride opened to the public on March 24, 2012.

The ride opened to the public on July 27, 2012.

The ride opened to all the public on 28 May 1994.

On 20 December 2006, the ride opened to the public.

There is some debate over what year the ride actually opened to the public.

The ride opened in 1981 for the park's first operating season.

The ride opened to the public on June 30, 2012.

The ride opened for its first run in September 1910.

The ride opened to the public for the first time on May 17, 1924.

The ride opened to the public the following day on June 07, 2012.