The cave is the largest of its kind in the entire Grand Theft Auto series, with the entrance large enough to pilot a boat through. The cave is located in an isolated cove a few miles north of Los Santos. The cave is moderately deep and is easy to explore. The player can dive underwater to further investigate the cave, and a spaceship part can be found. This might mean Aliens may have resided in the cave. One letter scrap for the Leonora Johnson mystery is located here. In the enhanced version of the game, the Sea Plane random event takes place here. Interestingly, there is another cave in Tonga Hills with a Spaceship part, possibly hinting that Aliens do inhabit caves while not in UFOs.