Paradis Island

Paradi (パラディ) is an island on which the three walls Maria, Rose, Sheena, are located. The island is massive in size and is just off the coast of Marley, the refined society where Grisha Yeager hails from.

Trivia

 * If turned upside-down and mirrored, the territories of Marley and Paradis heavily resemble the real life continental territory of Africa and the island of Madagascar, respectively.