The lift hill of The Big Plunge, a water coaster from 1989, is running through what must have been a watch tower in the old days. 

The mine ride, Insane Mine Train, was built in 1994. During the restorations its station building was adjusted to resemble one of the buildings found in the old documents.

 With the ISE (Insomnia Submarine Explorer) tour and the Insomnia Submarines ride(on the volcanic island) they hope to make the public aware of how beautiful our oceans really are and that we need to protect them and their inhabitants.