Unawatuna Diving Centre is a PADI 5 Star IDC Dive Resort that has operated since 1999. The centre provides scuba diving courses, daily fun dives, and snorkeling trips at various sites near Unawatuna and Galle.
The centre operates in Unawatuna from 15 October to 10 April. During the south west monsoon season, operations move to the Nilaveli Diving Centre on the north east coast.