Tiholmane ("Ten Islands" or "Ten Islets") is a group of ten small islands that form part of Thousand Islands, an archipelago south of Edgeøya in Svalbard. The largest of the islands are Lurøya, Kalvøya, LangÃÂ¥ra and Rugla. The group also includes the smaller Sperra, Spunset, Bommen, Proppen, Rullesteinøya and Røysholmen.