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Length / Width

23 m / 8 m

Year built


Rental equip.

YES ($)


YES ($)




  • Small European-owned and managed boat, with close-knit crew and affordable itineraries offering three and six-night excursions to one of the world's most bio-diverse marine environments, Komodo National Park
  • Stunning dive diversity: seemingly endless variety of macro sea life, 1000s of species of fish, vertical waters, deep water trenches and record numbers of tiny-macro critters, plus you get incredible land-based experiences on Komodo trips with an excursion to see the dragons
  • All cabins have private bathrooms and there are two Western-trained chefs on board to deliver nutritious, energy-rich food - one chef is a BBQ and seafood expert, guaranteeing some top notch meals along the way
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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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EXCLUSIVE BENEFITS such as free DAN dive insurance.
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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: 50%
  • 60 days before trip start: 100%

Cancellation fee

Free cancellation for 48h after confirmation

  • 0.0% of the total booking amount will be charged if you cancel more than 30 days prior to arrival
  • 50.0% will be charged if you cancel between 30 and 14 days prior to arrival
  • 100.0% will be charged if you cancel less than 14 days prior to arrival



KLM Mastro Aldo will speed you off to Komodo National Park for Sharks, Mantas, Dolphins and tiny Macro-critters.

Here in Komodo we need to take safety very serious, therefore we never take more than two buddy teams with one Dive Guide. Also our experienced Dive and Boat Crew knows very well how to handle the famous current affected waters of Komodo. We will choose dive sites that are suitable for each individual Diver and their experience level. This means that we do not mix Beginners with Advanced Divers but rather go to different entry points of the individual dive site. This will ensure fun and safety for everyone.

About the boat

Mastro Aldo is a European owner-operated liveaboard providing 3 Night and 6 Night Scuba Diving Tours in Komodo. At 22 metres, the ironwood-built Mastro Aldo is one of the smaller liveaboards visiting the Komodo National Park. However, what it lacks in size it makes up for in stability. It is one of the few catamarans visiting the 40 plus Dive Sites in the park and is a great option for the budget-conscious and those short on time.

For sure the live aboard option is better than doing just day trips. You get to see more remote dive sites and do not miss out on Sunrise and Sunset Dives! There is nothing better than a shark feeding frenzy at Castle Rock. Trips to Komodo and Rinca Island are included in every trip as tourists here must go to see the Komodo Dragons... Other than that we will provide sunset island trekking, beach BBQ and free of charge Night Dives.

It is big, comfortable and all cabins have a private bathroom with A/C. 

Mastro Aldo has 5 Standard en-suite cabins. On the main deck there are 3 cabins with windows - 2 with twin beds and 1 with a double bed. On the lower deck there are 2 double bed cabins with portholes. 

We are fortunate to have two western trained chefs on the boat who will prepare 3-4 delicious meals a day.

The food will be different every day ranging from traditional Indonesian to Asian fusion and Western food. Our Head Chef is a seafood and BBQ grill specialist, and also a gourmet Western food genius! You will not eat the same meal twice (unless of course you want too!). For breakfast we serve a-la-carte eggs, pancakes or fruit salads. Fresh German bread with Nutella, Jam and so on will be available too. Every trip we will arrange a cozy sunset BBQ on some of the most pristine beaches in Flores. Every trip our Chefs will add some new ideas to their wide range of signature dishes. Trust us; you will not lose weight on our safari trips!

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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Deck Plan


For your safety

  • Fire Alarm
  • Fire Extinguisher
  • Life Jackets
  • Life Rafts
  • Emergency Oxygen Kit
  • Emergency Positioning Radio Beacon

Languages spoken

  • English
  • Indonesian

Diving gear

  • Tanks With Din Valves
  • Din/Int Adapters
  • 15L Tanks Available
  • Rental Equipment ($)

Diving Facilities

  • Battery Charging Station
  • Warm-Water Showers
  • Fish Id And Diving Books

Boat Amenities


  • Land Excursions

Amenities & services

  • En-Suite Bathroom
  • Wi-Fi ($)
  • Air-Conditioning
  • Spacious Diving Platform
  • Separate Zodiac/Dhoni

Great for families

  • Movies

Sports & Watersports

  • Snorkeling
  • Fishing

Food & drink

  • Buffet


  • Lounge/Tv Area


  • Cash


Dates & prices

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