Mûlambur was a collection of large islands located just off the southern coast of Middle-earth. Situated in the Haragaer-between the mouths of the Bay of Ûsakan and the smaller Gulf of Mûmakan-they were covered with low hills, lakes, and jungles.It's main Island was a large, hilly land best known for its myriad rivers and jungles. Mûmakanin-speaking clans lived throughout the area.