Location from Naruto by Masashi Kishimoto
A moving island that is actually a giant turtle, used by Kumogakure to hide Naruto and Killer Bee during the Fourth Ninja War under the guise of an ecological survey.
Turtle Island served dual purposes — keeping the last two jinchuriki away from the Akatsuki while allowing Naruto to train with Killer Bee. The Falls of Truth inside the island forced Naruto to confront his inner darkness before he could gain control of Kurama. The island's mobility made it difficult for enemies to locate, though the war eventually came to them anyway.
A lush tropical island with dense jungle, waterfalls, and a hidden interior chamber. The entire island sits on the shell of an enormous ancient turtle that moves through the ocean. The Falls of Truth are located within.
Also known as: Turtle Island, Island Turtle