Muritapua is one of 22 islands in the Aitutaki atoll of the Cook Islands. It is a small islet located on the eastern perimeter of Aitutaki Lagoon between the larger islands of Akaiami and Tekopua, six kilometres to the southeast of the main island of Aitutaki.
Coordinates: 18°54′54″S 159°43′48″W / 18.915°S 159.730°W