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Dive centre · Tojo Una-Una · Indonesia

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Sanctum Una Una

Explore the untouched reefs of the Togean Islands with solar-powered compressor fills and professional instruction at this dedicated eco-resort.

What sets this centre apart

  • Compressors are powered by solar energy 24/7
  • Nitrox is available for all diving operations
  • Emergency oxygen and first aid kits are kept on site
  • Wide range of SSI, PADI, and ADIP certifications
  • Multilingual instruction in English and French
  • Accommodation includes options from Garden Rooms to Ocean Suites
  • On-site facilities include a gym, swimming pool, and satellite Wi-Fi
  • Night diving is available to see bioluminescent plankton

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Sanctum Una Una about the centre

Located in Lembanya on the island of Una-Una, Sanctum Una Una serves as a gateway to the Togean Islands, an area of Indonesia that remains one of the country's most pristine and least explored underwater territories. The centre operates as both a dive centre and an eco-resort, balancing high-quality diving with a deep commitment to sustainability and local community support.

You will find a setting designed for those seeking both adventure and relaxation. The resort utilises solar energy 24/7 to power its operations, including the compressors used to fill your cylinders, ensuring your presence on the reef has the smallest possible footprint.

The club and its team

The team at Sanctum Una Una is comprised of professional instructors and divemasters, providing a multilingual service in English and French. This allows for smooth communication during briefings and throughout your training programmes.

As a centre affiliated with SSI, PADI, and ADIP, the staff is equipped to handle everything from your first breath underwater to professional-level certifications. The atmosphere is relaxed and welcoming, fostering genuine interaction between the crew and guests.

The centre at a glance

Affiliation
SSI · PADI · ADIP
Certification level
Dive Resort
Languages spoken
French · English
Website available in
English · Indonesian · German · French
Management
English
Dive schedule
3-4 dives every day
Nitrox
Yes
Night diving
Yes
Oxygen on board
Yes
On board
coffee, tea, light refreshments (during half-day trips)
Access and transfers
Lembanya, Una-Una, Tojo Una-Una Regency, Central Sulawesi 94683, Indonesia. The centre organises arrivals and departures. Trips to more distant diving sites include a stop on a sandy beach.
Accommodation
The centre offers several types of rooms: Garden Rooms (double bed/two single beds, fan, private bathroom, garden view), Sea View Rooms (king-size bed/king-size bed + single bed, fan, bathroom, sea view), Cozy Sea View Rooms with A/C (queen-size bed, fan, air conditioning, bathroom, sea view), VIP Beachfront Rooms (king-size bed, fan, air conditioning, bathroom, sea view, private beach access, Wi-Fi), Ocean Suite (king-size bed, fan, air conditioning, bathroom with bathtub, refrigerator, private terrace, sea view), Family Cottage (two separate bedrooms, two private bathrooms, fan, air conditioning, private terrace, garden view).
Address
Lembanya, Una-Una, Tojo Una-Una Regency, Central Sulawesi 94683, Indonesia

Courses on offer

The training programme is extensive, catering to all experience levels through SSI, PADI, and ADIP certifications. Beginners can start with Try Scuba Diving or progress through the Open Water Diver and Advanced Open Water Diver courses.

For more experienced divers, the centre offers a variety of specialty courses, including the Nitrox Dry Course and Rescue Diver. Professional paths are also available, covering Dive Master, Assistant Instructor, and Instructor levels.

Equipment and gases

The centre is fully equipped for shore-based diving operations, featuring high-quality, regularly maintained kit. All diving is supported by compressors powered by solar energy, providing a sustainable way to prepare your cylinders.

Safety is a priority on-site, with emergency oxygen and first aid kits always available. For those looking to explore the surface or the shallow reef flats, the resort provides kayaks, paddleboards, and snorkeling equipment.

Dive sites with Sanctum Una Una

Pinnacle 1 is a world-renowned site featuring an underwater mountain that transitions from a wall to a slope. You can expect incredible coral density and massive schools of fish, including trevallies, wahoos, and large groupers.

Apollo is a must-visit site for those looking to see large schools of blackfin barracuda. The topography consists of a black sand desert with sand mounds, and the dive typically takes place between 25 and 30 metres.

Kingstons Wall offers an impressive descent to depths exceeding 50 metres, though guided dives usually stay between 15 and 25 metres. The wall is covered in large sea fans and tubular sponges, with shallow coral gardens at the summit.

Menara 2 is the only site on Una-Una island featuring a cave and various overhangs. This wall dive is excellent for spotting pelagic fish and eagle rays moving through the water column.

And some of the dive sites the centre runs.

Hong KongPinnacle 1Gretas PlaceApolloKingstons WallMenara 2JungleThe Rocks

Marine life around Tojo Una-Una

The reefs around Una-Una are teeming with large pelagics and vibrant reef life. You will regularly encounter Napoleon wrasse, green sea turtles, hawksbill turtles, and various reef sharks, including blacktip reef sharks and whitetip reef sharks. Schools of trevallies, wahoos, and dogtooth tuna are common, alongside massive schools of barracudas.

Fixed life provides a stunning backdrop to every dive, with healthy corals covering almost every surface. Look for large gorgonians, sea fans, and various hard and soft corals, as well as massive sponges and sea anemones that provide habitat for the local inhabitants.

For macro enthusiasts, the 'Jungle' site offers a semi-muck environment with a sandy bottom that is ideal for spotting smaller creatures. You can find nudibranchs, pipefish, and various crustaceans, as well as pygmy seahorses tucked away in the reef structure.

Diving conditions

Diving in this region is possible year-round. While currents are generally weak, you should be prepared for moderate to strong currents at specific sites such as Greta's Place and Apollo.

Visibility is generally good, typically ranging between 20 and 40 metres. During night dives, you may encounter bioluminescent plankton, adding a unique element to the underwater experience.

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Map of hotels and dive centres in Tojo Una-Una