The Inferno Island boat is a vehicle that only appears in the episode "The Inmates of Summer."


The Inferno Island boat is a large boat made of brown metal. There is barbed wire around some parts of the boat and it has barred windows.

Role in episode

The Inferno Island boat comes shortly after the Sun-N-Fun Boat leaves for its destination. SpongeBob and Patrick unknowingly board this boat, thinking it is the one heading for Sun-N-Fun Island. They are "greeted" by the Warden, who sees SpongeBob and Patrick as nothing but criminals. The boat then departs for Inferno Island.