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Cave 2 in Indonesia: 1 dive centre on TecDiveTools, with agencies, courses taught and a summary of what students say. 1 publish course prices.
TecDiveTools lists 1 dive centre teaching Cave 2 in Indonesia. 1 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). 1 of these 1 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, 1 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.
About the course
An advanced cave course building on entanglement rescue and line repair skills from Cave 1, with enhanced navigation and stage bottle deployment techniques. Students master complex team dynamics in cave environments, deploy and manage decompression stage bottles, and develop advanced problem-solving for failures in confined overhead spaces. The course introduces advanced cave navigation techniques and rescue procedures suited to longer, more complex cave systems requiring extended decompression and stage management. This certification opens access to deeper cave passages and expedition-level exploration.
Demonstrate stage bottle deployment and management, advanced entanglement rescue procedures, complex line work and navigation, multi-diver team coordination in cave environments, extended decompression procedures, and advanced problem-solving under stress.
The centres listed above teach RAID Cave 2 in Indonesia. Requirements are set by the agency, not the centre, so they are the same wherever you train — what differs is price, class size and how much diving is included.
1 dive centre on TecDiveTools teach RAID Cave 2 in Indonesia. Each is listed above.
Southeast Sulawesi's caves are warm (around 26°C), clear and nearly flowless, with road access close to many entrances, and much of the region is still unexplored. That makes it a Mexico-like place to progress from cavern to full cave in Asia, and one where trained cave divers can still join survey and exploration work.
One centre in the TecDiveTools directory publishes a whole-course price for RAID Cave 2 in Indonesia: Sulawesi Dive Trek, at €2,000. Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.
8 days, based on the durations 1 centre publishes for it in Indonesia. The time depends on the centre's schedule, weather, and how quickly the required skills are demonstrated — agencies set a minimum number of dives, not a fixed number of days.
At the same tier in TecDiveTools' cross-agency comparison, dive centres in Indonesia also teach TDI Full Cave (6) and IANTD Cave Diver (2). They are comparable rather than interchangeable — each agency sets its own standards and card, so check which one your next course accepts.