Sri Lanka Divers is a scuba diving and snorkelling operator based on Yaddehimulla Road in Unawatuna, near Galle on Sri Lanka's south coast. The centre is run by PADI-certified instructors and offers the standard PADI course ladder for certification, from PADI Scuba Diver and Open Water Diver (including Open Water Referral) through Advanced Open Water, Emergency First Response, Rescue Diver and Divemaster. First-time divers with no prior experience can join a Discover Scuba package with full guidance from an instructor. Certified divers can book fun dive packages exploring multiple local dive sites, including guided wreck diving in the clear waters around Unawatuna, as single-tank, two-tank or night boat dives, with optional underwater photography of the dive. Beginner packages combine hands-on training with a guided boat dive, and can include underwater photos or a certificate. The centre also rents diving equipment and organises other excursions such as snorkelling tours, surf lessons, fishing tours, deep-sea fishing and snorkelling trips to see blue whales.