Elmore. It is featured in "The Dress", where it's the meeting place for Darwin and Gumball's rendezvous.
There is an on-ride camera on the roller coaster. During "The Dress", Darwin attempts to kiss Gumball on the first drop and they get their picture taken. This picture makes reappearances in the background of several episodes.
- The roller coaster is based on a ride called 'Rage' at a theme park in the UK called Adventure Island.