Ravensburger Disney Castle Collection - Disney Castles: Ariel 1000 Piece Jigsaw Puzzle | In Disney s The Little Mermaid explore the ocean depths and discover King Triton s aquatic kingdom, Atlantica! The palace is home to the king and his seven daughters, including the youngest, Ariel. Captivated by the world on land, she faces the unknown and signs a dangerous bargain with the sea witch, Ursula, to be human for 3 days. Without her voice, Ariel must discover new possibilities and embrace new adventures while on land.