Sleeping Dragon Isle (Japanese: 眠れる竜の島, Nemureru Ryū no Shima) is a location in Xenoblade Chronicles. It is located in Eryth Sea, between Khatorl Seal Island and Hovering Reef 7, and is a small island populated by a Racti Lexos, a Carbon Tude, several Hilns and some Nebulae. Some Lunar Gradies and Sol Gradies swim nearby. The Clamorous Dablon also appears here during the day if it is raining.
A Heart-to-Heart between Reyn and Riki at green affinity is located here, entitled "Fish Fly! Fish Fly!".