Gili Divers Technical Diving - Gili Trawangan

I did my sidemount with Clem she was very patient and willing to explain in French when i wasn’t understanding in English. It was a great experience where we had the chance to see a Manta. I think after the course my level and awareness as a diver improved a lot. Thank you Clem!!!!

Feb 2026

I recently completed my Sidemount and Advamced Deco courses at Gili Divers! I loved the structure it followed and the logic of it. the dry sessions were very good and I loved all the explanations Clem gave us. the confined session were conducted in the sea which I enjoyed very much. The dives were very good despite my computer giving us the shortest ndls to ever exist and I liked how much we could do again and again all the skills to practice. I also really enjoyed doing it with 2 more people which made the course super fun!

Jan 2026

I just completed my sidemount course at Gili Divers, Trawangan, and I can’t recommend Clem highly enough. Clem is the technical diving instructor at Gili Divers, and she is outstanding — incredibly knowledgeable, patient, and professional, with a real passion for sidemount diving. She took the time to explain everything clearly, made sure my setup was perfectly dialed in, and tailored the course to my skill level so I felt challenged but never overwhelmed. What really stood out was the level of safety and organisation. Everything was extremely well planned, clearly briefed, and executed to a much higher standard than other dive shops I’ve trained or dived with. Her calm teaching style and attention to detail made a huge difference to my confidence, trim, and overall control in the water. On top of that, the dives were fun, relaxed, and very well organised. If you’re thinking about doing a sidemount or any technical diving course at Gili Divers, ask for Clem — you won’t regret it!

Jan 2026