Around Makassar are numerous islands part of the Spermonde Archipelago, located in the Makassar Strait. Among the numerous islands around Makassar is Samalona Island, consisting of coral reefs and white sands. In addition, Kodingareng Keke Island is a preservation centre for a diverse range of coral reefs and is a great diving spot as well. Island hopping tours around Makassar typically last for around 10 hours.