The LEGO Pirates of the Caribbean set number 4181, Isla De Muerta, is a retired LEGO set released in 2011. It features 152 pieces, including characters such as Jack Sparrow, Hector Barbossa, and Elizabeth Swann Turner. The set is themed around Pirates of the Caribbean, with a spooky island named Isla de Muerta. Made in Denmark, this limited edition LEGO set is sure to provide hours of imaginative play for children aged 6-12 years old.