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Twinset in Indonesia: 3 dive centres on TecDiveTools, with agencies, courses taught and a summary of what students say. 3 publish course prices.
TecDiveTools lists 3 dive centres teaching Twinset in Indonesia. 3 of them publish course prices, in the currency the shop advertises and with the date each was checked — not converted, and not estimated.
Listings are ordered by how much evidence exists about their technical diving, not by a star rating, with any paid Featured listing shown first and marked as such (how rankings work). 3 of these 3 carry reviews we have read and classified as being about technical or overhead training. The count excludes recreational certifications by name, so a busy resort does not outrank a one-instructor cave operation on the volume of its reef trips. Separately, 3 have at least one instructor whose reviews we have read and summarised — a dive centre carries no synthesis of its own. How we read and count reviews.
Looking for individual instructors instead? Instructors in Indonesia.
3 dive centres on TecDiveTools teach RAID Twinset in Indonesia: Bali (1), Gili Trawangan (1) and Sulawesi (1). Each is listed above.
Walls drop past technical depths close to shore in Bali, Bunaken and Alor, which makes deep and decompression training efficient. Currents can be strong and change quickly, so choose an operator who plans dives around the tides.
One centre in the TecDiveTools directory publishes a whole-course price for RAID Twinset in Indonesia: Gili Divers, at IDR 6,500,000. Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.