Dreamworld is a theme park situated on the Gold Coast in Queensland. It is Australia's largest theme park with over 40 rides and attractions, including five roller coasters. The park is made up of several themed lands: Ocean Parade, DreamWorks Experience, Wiggles World, Gold Rush Country, Rocky Hollow, Tiger Island and the Dreamworld Corroboree. These lands have a collection of rides, animal exhibits, shows, food outlets and merchandise shops. Dreamworld, is noted for being the location of the Australian Big Brother house filmed at the Dreamworld Studios, since the program began in Australia in 2001. In December 2006, Dreamworld expanded its offerings by opening WhiteWater World next door. On several occasions during the year, Dreamworld remains open after dark. This event, known as Screamworld, includes all of the thrill rides and a selection of children's rides.