Malubesang Island was one of the islands belonging to the Copper Isles. It was the stronghold of House Malubesai. Malubesang was the southernmost of the isles, like all others located in the Emerald Ocean. It was the nearest island to Carthak to the south and it had approximately the same distance to Tortall to the northeast. Its direct neighbours were Tongkan Island to the northwest, Kypriang Island to the north and Gempang Island between those two.