|Specific Location||It is located near the Serpent's Mouth. This iPoint can be found inside the cave.|
The Sea Serpent Cavern is a cave located on the rear side of the island near the Mysterious Ruins. It is a long tunnel and is partly filled with water. One Power Cruising race goes through the tunnel. It is possible that the Sea Serpent Cavern is associated with pit with a door in mysterious ruins.
|Day||"There's a secret path to the ruins in here, but you can't go with plane!"|
|Evening||"This ancient cave is now a playground for Power Cruisers."|
|Night||"At night, the cave has a kind of calm, tranquil atmosphere"|