Fresh water caves are found all over Milne Bay. The widely known caves in the province are located in the Trobriand Islands near Mwatawa Village. These deep limestone caves house burial antiquities and skeletal remains. The largest cave can be found at Labai in the Mwatawa ward.
Having said that, many caves lie scattered through out the province, of which only a few have been explored. Milne Bay has many virgin cave systems for the avid Caver just waiting to be explored.