Atlantica

Atlantica is the central location for the popular Disney franchise The Little Mermaid. The kingdom is in the Atlantic ocean and is ruled by the sea king King Triton. Atlantica most famous resident is non other than King Triton's adventurous daughter Ariel and her best friend Flounder who usually gets Atlantica in hot water but cleans up the mess they sometimes start. The Kingdom was once ruled for a short time by the evil sea witch and sister of King Triton Ursula, who is now deceased.

Kingdom Hearts
Atlantica is the name of The Little Mermaid based world. The world appears in Kingdom Hearts, Kingdom Hearts 2 and Kingdom Hearts: Chain of Memories.