Sloss Islands  The Sloss Islands are an uninhabited archipelago in Louisiade Archipelago. The Sloss Islands belong to the Calvados Chain. They are densely vegetation-covered coral islands located west of Utian Island and northeast of Pana Varavara. The archipelago consists of two islands, Rara (19 ha ) and Pana Roba (17 ha). The highest elevation on Rara is . The island is located on the northeast side of Tawal-reef. Pana Roba is on the northwest side of the reef and up to . Rara, previously inhabited, is now being used as fishermen huts for the men departing from Utian Island. The men are also claiming coconuts on both islands.