An English managed dive company and one of the largest in Lombok with offices on Lombok itself , Gili Meno, Gili Air and with its main office on Gili Trawangan. All dives are guided by experienced PADI divemasters. Blue Marlin has been operating in Lombok since 1992. They offer daily snorkeling trips as well as scuba diving. The hold 9 different PADI Dive Courses from 1 day to 12 for the full Instructor's Course, and 4 weeks for the DiveMaster.