El Caleuche is a mythical ghost ship in Chilean folklore, said to sail the waters around Chiloé Island. According to legend, it appears on foggy nights, carrying the souls of those who have died at sea. The ship is often described as beautiful, with bright lights and music that lures sailors. The crew of El Caleuche is believed to be made up of the spirits of drowned sailors, who are said to be friendly but can also be mischievous. The legend serves as a cautionary tale, warning people about the dangers of the sea and the importance of respecting nature.