The Round Island, known as NE Island in the BradyGames guide, is a location in Final Fantasy VII, located on the northeast of the World Map. It is hidden on the world map, and can only be accessed by using the gold chocobo.
Inside the cave is the Knights of the Round Materia. The island can be seen from the airship, but it cannot land on it. Interestingly, since Round Island has a forest on it, Mystery Ninja can appear in a random battle outside the cave if the player has not recruited Yuffie yet.
Round Island is located to the northeast.