World Diving opened on Nusa Lembongan in 1998 and says it was the first dive shop on the Nusa islands. It is a PADI 5 Star shop in Jungutbatu, on Gang Nusa Indah, and a founding member of the Lembongan Marine Association, which set shared safety practices for the island's operators.

It runs three boats: Big Boat, a 17 m traditional jukung with a sundeck and a toilet for up to 12 divers, and two small speedboats for four. Every dive is guided at four divers per divemaster. Trips leave on a rising tide, with the second dive at high tide, and the site list covers Manta Point, Crystal Bay, the north coast drifts, Ceningan Wall and the east coast.

The shop has its own pool, used for courses and for PADI Bubblemaker with children aged 8 to 11, and seafront rooms on the beach. Prices are published before the 10% Klungkung regency tax.