The Lighthouse Stacks are a mythical location in Grand Theft Auto: Vice City. They are one of the three sea stacks found in the game.
Description[]
The Lighthouse Stacks are a group of underwater rock formations found off the coast of the Haunted Lighthouse in southern Ocean Beach. The stacks are primarily known for its Sea Monster sightings. The lighthouse stacks are also known to be the location of underwater Sea Caves, which can be accessed by flying a helicopter from a glitched spot in the Standing Vice Point building. The lighthouse stacks are of unique shapes, forming humps that largely resemble that of a Plesiosaur, which can be mistaken as a Sea Monster sighting.
The rocks appearing black for unknown reasons, resembling a sea monster.