Inferno Island

Inferno Island only appears in the episode The Inmates of Summer. Inferno Island is a place which Spongebob and Patrick accidentally go to while trying to go to Sun N Fun. The boat to get there usually docks off of Bikini Bottom Dock & Shipyard, and is a prison boat. This ship carries prisoners. The island is built on and island and is a castle, whose windows are barred. It usually storms at the island. Inferno's Islands counselor is very mean, and serves tires for snacks. This island's keeper, Barney, is a fish who litens and aprooves of all of the counselor's demands.

The beds on this island are wooden bunk beds with no blankets. The pillows are made out of cardboard. There is a place which bad fish go to stay for three days. That is the hole. Although Spongebob and Patrick find the hole to great liking, it is supposed to be very bad, Spongebob and Patrick mistake it for a hot tub after three prisoners dump chum into it. You're actually not supposed to eat the chum, but Spongebob and Patrick didn't know.