The Lau Group of Islands. A good overview from YachtHelp Fiji.
Vulaga Island (Source)
'This is the most unique and beautiful of the Southern Lau islands with a spectacular array of limestone islets and arches of all sizes dotted throughout the lagoon. The People of Fulaga are known for excellent wood carvings and are skilled in making canoes and 'tanoa' which are wooden bowls carved out of local hardwood and used in Yaqona Ceremonies and social gatherings across Fiji. There is also some excellent diving to be found here, most notably a drift dive in the Fulaga Passage where many pelagic species can be seen.'

