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Length / Width

30 m / 5 m

Year built


Rental equip.

YES ($)




YES ($)


  • With only eight other divers on board, trips feel personal, intimate and uncrowded – a true luxury in this popular part of the world!
  • There is a water-maker on board, so you don’t have to worry about limiting your showers or rinsing your cameras and equipment
  • Make use of the snorkeling gear and kayaks to go off exploring the crystal clear lagoons in between dives
  • Underwater Komodo offers 40 different dive sites from current-swept seamounts patrolled by sharks, tunas and other pelagics to calm and colorful reef dives
  • Go trekking at Rinca Island and walk with the legendary Komodo dragons at the National Park
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Dates & Prices

Prices include taxes. Prices shown may be for non-divers.
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You only need to pay 48h after your booking is confirmed.

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Booking process


Once we receive your booking, we double check availability with the dive operator and reserve your spot


We usually get back to you within 24 hours to confirm that your booking is final


You then have 48 hours to take care of other travel arrangements. Your credit card will only be charged after that period

Payment & cancellation

Payment terms

  • Now: 0%
  • 48 hours after booking confirmation: 55%
  • 51 days before trip start: 100%

Cancellation fee

Free cancellation for 48h after confirmation

  • 5.0% of the total booking amount will be charged if you cancel more than 28 days prior to arrival
  • 100.0% will be charged if you cancel less than 28 days prior to arrival



Cahaya Bersama is a 30m long traditional Phinisi sailing boat constructed using locally sourced iron, wood, red teak and mahogany.

The Cahaya Bersama operates in Indonesia, offering year-round dive liveaboard trips between Pulau Moyo, Komodo & Raja Ampat, where you can experience some of the best diving in the world. 

Small dive groups and spacious cabins

The Cahaya Bersama, which means 'light for everyone', sleeps nine guests in four private and comfortable cabins. All cabins have air-conditioning, low-voltage lighting and en-suite bathrooms with flushing marine toilets, sinks and hot showers. With only nine divers onboard, your diving trip will feel really exclusive and personal.

Open-air bar and restaurants for ocean-view dining

There are six crew members, including a western cruise director, local sailors, a divemaster and the captain. There is a large open area on the vessel to eat and socialize with a bar where you can enjoy stunning sunsets and a covered dining area. Here the crew serves great food (halal) both Indonesian and western, freshly prepared, you will be angry after a day diving, trekking or snorkeling. Any specific dietary requirements can be added at booking, please limit these request to religious beliefs or food allergies.

Plenty of fresh water for showering

Two towels are included, one for use in the cabin and the other for use on the deck, and there is a water maker providing ample fresh water for all guests, so you don't need to worry about having an extra shower or rinsing the cameras one more time! The separate zodiac will bring you to dive sites that can’t be reached by boat and can be used for drift dives.

How to get there

Please refer to logistics section of each itinerary to find detailed info on how to get there.

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Languages spoken

  • English
  • Indonesian
  • Malay

Diving gear

  • Tanks With Din Valves
  • Nitrox ($)
  • Rental Equipment ($)

For your safety

  • Emergency Oxygen Kit
  • First Aid Kits
  • Automatic External Defibrillator (Aed)
  • Vhf Radio

Boat Amenities

Sports & Watersports

  • Snorkeling
  • Kayaking

Amenities & services

  • Air-Conditioning


  • Cash (Usd)
  • Cash (Local Currency)


  • Open-Back Fins Available


Dates & prices

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