Merveille

Merveille (メルヴィユ Meruviyu) is a place in the Grand Line called "Hidden Land in the Clouds". It is where the Golden Lion Shiki and his doctor Indigo created many mutated animals in the hopes of having an army to overthrow the world. Of these animals in OVA Chapter 0 it shows a land-walking squid, giraffes as tall as skyscrapers, and a giant turtle-like creature. Not only does it contain Shiki's army, it also contains people who have feathers on their arms that enable flight.

Translation and Dub Issues

 * Merveille is the French word for "wonder".