Island is an unnamed island in the middle of a sea.
After Luann and Kirk Van Houten had fallen off the boat during their honeymoon, they landed on the abandoned island. Later, they tried to escape with a nature-made hang-glider. However, Bart, Milhouse and Norbert Van Houten were flying in the hot air balloon above the island and the hang-glider cut it. They all fell down. Milhouse was happy that his parents were alive and Norbert said that he had already called for help and then got into a fight with Kirk over their heritage (Danish and Dutch respectively).