About Us


Ceningan Divers is Nusa Ceningan's Premier PADI 5 Star Instructor Development Dive Resort.

Our Commitment to Safety, Standards & Ocean Conservation

There’s a saying “Good Divers Never Stop Learning”. With that in mind, we’re always pushing the envelope; improving ourselves, learning new tricks, and growing as human beings. Your safety is our number one priority. Teaching you following the highest industry standards is our mission. We hope our commitment to providing you with the best learning experience is apparent in our dedication and our passion for our ocean planet. Ceningan Divers takes ocean protection to heart, we support a clean, healthy ocean by supporting Green Fins and Project AWARE amongst many other conservation initiatives. You can learn more about our eco initiatives.

Meet Sandra and Robert

We are the founders and co-owners of Ceningan Divers and Ceningan Resort. We opened Ceningan Divers on August 1st 2015 out of our passion for marine ecology, service industry and scuba diving. Our personal goal was to create an environmentally sustainable eco retreat, a safe and relaxing resort for divers to enjoy. We aim to welcome you the same way we hope to be received when we go on a diving vacation; like family, in a personable and friendly setting. We operate our awards-winning boutique dive resort following our personal values, and international safety and training standards. We can support you in the following languages: Bahasa Indonesia, English, French, German, Italian, Romansch, and Spanish.

Sandra Demonti


Co-founder & PADI Master Instructor
Sandra comes from Zuoz, Switzerland. She started diving in 2003. She studied tourism management before becoming a PADI instructor in 2009. Since then she’s helped hundreds of divers achieve their goals, delivering quality training of all levels from Open Water to Instructor. Sandra is a PADI Master Instructor. She is known for her attention to details and strict adherence to PADI standards. When she is not busy mentoring our dive team you can find her around the shop managing our diving operation and leading our GoPro Programs.
Robert Scales


Co-founder & PADI Master Instructor
Robert comes from Montreal, Canada. He’s been diving since 1988. He did his Divemaster in 1997. He is a jack-of-all-trade. He is passionate about the environment and social justice, he leads various projects around the resort with dedication and commitment to our mission. After a rewarding career in marketing, he returned to his first love; scuba diving and exploring our Ocean Planet. He's been active in the industry since 2010. Robert is a PADI Master Instructor, an Emergency First Response Instructor Trainer, and Tec Deep Instructor.

Meet our team

Much of what you will experience at Ceningan Divers is the cumulative work of an entire team of dedicated people. From our boat captains to our support team, our Divemasters and Instructors. One thing is for certain, your dive vacation would not be the same without each and every one of them.


Boat Captain
Pak Desi as he is known, is our Captain. He knows the water around the Nusa Islands better than anyone, he is a multi-generational pirate, fisherman and boat captain. The sea is in his blood!


Boat Captain
Pak Putu is more than just the Captain of our small boat. When he is not diving he is busy helping around the resort with various tasks, community support and watching over our property at night!


PADI Instructor / Dive Manager
Angga is a PADI Instructor and our dive operation manager. He comes from Lombok, he joined our PADI GoPRO Scholarship in January 2018. He is currently being trained to become a PADI MSDT under the direct supervision and mentorship of Sandra and Sander.
Georgina Hayes


Marine Biologist / PADI Staff Instructor
Gina comes from Lincolnshire, England, she's been diving since 2012. She has a BSc Honours in Zoology and has worked as a Scientific Diver in Malaysia, Indonesia and Australia. She leads our various conservation initiatives, educational workshops and teaches PADI courses.


Lead Divemaster
Beto is our Lead Divemaster, he has logged over 2500 dives and he can find pretty much anything our guests (and team) want to see. He's always smiling and ready to help. Ask him to show you his favourite creatures.


Wahab joined our team in January 2019 as part of our PADI GoPro Scholarship. He completed his divemaster training in December of 2019 and is now working as a full time divemaster.


Vita joined our team in January 2019 as part of our PADI GoPro Scholarship. She completed her divemaster training in December of 2019 and is now working as a full time divemaster.


Boat Hand
Gusti comes from Sulawesi, he is our skillful boat hand and dive operation support staff. When you don't see him helping our team and guests on the boat, he is busy filling thanks and supporting the dive team.
Sander Bruis


PADI Course Director
Award-winning PADI Course Director Sander Bruis works closely with us to support our Instructor Development Courses. We are excited to work with Sander to offer world-class programs for our GoPro candidates.


Over Lord
Blackie adopted us in 2018. He was an Alpha stray for some time and claimed our dive resort as part of his territory. He decided to allow us to become his humans and he has since been taking care of our team and guests.

Ceningan Divers

Ceningan Divers is an eco-friendly PADI 5 Star Instructor Development Dive Resort. We are a Green Fins Operator, Green Star Award, 100% AWARE Partner, the winner of the Dive Resort and Dive Operator of the Year at the 2018 and 2019 BlueGreen360 Awards, and won 3rd place at the Dive Travel Awards 2018 in the Best Dive Centres and Dive Resorts in the World category.


Are you passionate and do you share our love of the ocean? If you are an Indonesian Citizen and you are looking for a rewarding career in the tourism and dive industry we want you!

The management team of Ceningan Divers is looking for a motivated PADI Divemaster with  Indonesian citizenship to join our dive team.

The management team of Ceningan Divers is looking for an Indonesian citizens to join our dive team as boat hand.

Would your like to get in touch?