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Si Datu Bua is a 40-metre luxury phinisi yacht offering private charters across Indonesia, sailing through Komodo, Raja Ampat and the Spice Islands.
Built in South Sulawesi by the legendary Konjo boatbuilders, her name - meaning Beloved Princess - reflects the grace and heritage that define her design. Created from hand-selected ironwood and teak, she mirrors the historic spice-trading ships of Indonesia while embracing the elegance and comfort of a modern superyacht, remaining soulful and intimate.
Specifications
3
40m (131ft)
From USD $12,500 + Per Night
6
8.5m (28ft)
7kn
15
3m (10ft)
10kn
Accommodation
Si Datu Bua accommodates up to six guests in three classically designed suites located below deck. Each features a king-size bed, ensuite bathroom and air-conditioning, offering both privacy and tranquillity after days of exploration.
Cabins are adorned with woven textiles, Indonesian artefacts and soft neutral tones, blending the warmth of wood with understated sophistication. Every detail has been considered; from carved teak panels to ambient lighting – creating a calm, inviting atmosphere that feels timelessly Indonesian.
The layout encourages a sense of ease and connection, making Si Datu Bua ideal for families or friends travelling together. Her design carries the same craftsmanship and charm as her sister yacht, Silolona, expressed through intimate scale and personal service.
Cabin Overview
Onboard Experience
An elegant indoor lounge and dining area sits at the heart of the yacht, filled with natural light from wide windows and styled in soft fabrics and polished wood. It’s a serene space for shared meals or quiet reading as the islands drift by.
Out on deck, daybeds, sun loungers and a large dining table create an effortless rhythm between relaxation and conversation. The shaded aft lounge provides space to unwind and take in Indonesia’s ever-changing coastal landscapes.
The chef prepares menus tailored to guest preferences, drawing on Southeast Asian flavours and Western classics. A full complement of diving and water-sports equipment, including a PADI dive centre, kayaks, paddleboards and fishing gear, adds an adventurous edge to the calm of life at sea.
Facilities & Equipment
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Layout
Explore Indonesia
Situated off the coast of West Papua, Raja Ampat is a chain of 1,500 jungle-clad islands with limestone cliffs, white sand beaches and luminous turquoise seas. Known as one of the most biodiverse marine regions on earth, its reefs host an extraordinary variety of coral and fish.
Days unfold between quiet bays, sweeping coral gardens and karst peaks that offer panoramic views across the archipelago. Even above the waterline, the landscapes feel wild, sculptural and untouched, with hidden coves and lagoons only accessible by tender.
Private yacht routes here often extend into neighbouring regions such as Maluku, Triton Bay and Cenderawasih, revealing remote anchorages, serene beaches and moments of deep stillness in one of Indonesia’s most remarkable frontiers.
Situated east of Bali and Sumbawa, Komodo National Park is a rugged chain of islands shaped by volcanic ridges, pink-sand beaches and clear, dramatic seas. Home to the famed Komodo dragon, this UNESCO-listed region offers landscapes that feel raw, ancient and untamed.
Above water, rolling hills, savannah grasslands and quiet inlets create a shifting palette of ochres and greens. Beneath the surface, nutrient-rich currents support manta rays, coral gardens and thriving marine life, making Komodo one of Indonesia’s most varied cruising grounds.
Private yacht journeys here unfold between secluded bays, sunset ridges and remote dive sites, often combining nearby regions such as Sumbawa or Flores. Anchorages are peaceful, the scenery cinematic, and the sense of remoteness unmistakable.
The Spice Islands, known historically as the Moluccas, sit at the crossroads of ancient trade routes and early maritime exploration. Once the world’s only source of nutmeg and cloves, these islands retain a rich cultural legacy shaped by sultans, traders and centuries of seafaring.
The landscapes are gentle and green, with quiet villages, preserved forts and volcanic silhouettes rising over sheltered bays. Coral reefs ring many of the smaller isles, offering warm, clear waters that feel far from the bustle of modern Indonesia.
Yacht itineraries through Maluku often include Banda, Kei or Seram, unfolding between cinnamon-coloured coastlines, historic anchorages and reefs alive with colour. It is a region where history, and natural beauty meet in a way that feels timeless.
West Papua stretches along the far eastern edge of Indonesia, a land of immense cultural and ecological diversity. Its coastline weaves through jungle-clad peninsulas, river deltas and remote island chains, offering a sense of scale and wildness found in few other places.
Inland, dense forests shelter ancient traditions, distinctive art forms and communities whose lives remain closely tied to their environment. Along the coast, limestone cliffs, mangroves and hidden bays create a dramatic setting for exploration by sea.
Private yacht journeys often extend through Cenderawasih Bay, Triton Bay or the remote Bird’s Head Peninsula, revealing whale sharks, karst islands and quiet waters ideal for long, unbroken days on the ocean. West Papua remains one of Indonesia’s most stirring and untouched frontiers.
Guest Testimonials
Thank you for the mantas, the turtles, the sharks, the colors of the corals. For the seamless navigation, delicious meals and impeccable service. The crew lit up our days with smiles and for that we are grateful. It was a privilege to sail with Si Datu Bua.
Laura, San Francisco
Rates
INCLUSIONS
EXCLUSIONS
From USD 12,500 per night. The rate is largely inclusive of meals, diving for certified guests, excursions, park fees, fuel and local transfers, and includes local beer and wine daily, with our team preparing a tailored quotation for your dates.
Si Datu Bua sleeps up to 6 guests in three king suites below deck, making her one of the most intimate yachts in the fleet and well suited to a single family or small group travelling together.
Si Datu Bua cruises Komodo from May to October and Raja Ampat from November to April, with Alor archipelago, Spice Islands and West Papua itineraries on selected crossings.
All of our yachts, including Si Datu Bua, operate minimum 4 night charters in Komodo, and minimum 5 night charters in Raja Ampat.
The smaller sister to Silolona, handcrafted by the Konjo boatbuilders of Sulawesi, Si Datu Bua pairs the same heritage and cultural focus with an unusually high level of personal service, carrying a crew of 15 for just six guests.
Si Datu Bua runs a PADI dive centre and carries two tenders, kayaks, paddleboards, a wakeboard, water skis and a towable, alongside full snorkelling and diving equipment. Activities are tailored to the destination and to each guest’s experience.
Yes. Si Datu Bua has Starlink alongside cellular coverage, subject to weather and the remoteness of the cruising area.
For the best experience, we recommend a minimum of five nights or more in Komodo and seven nights or more in Raja Ampat. Our team will tailor the ideal length to your chosen itinerary and dates.
Si Datu Bua’s chef prepares personalised menus drawing on Southeast Asian flavours and Western classics, using fresh local ingredients. Dietary requirements are accommodated with advance notice.
Browse Our Yachts
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Rascal and Rebel, twin 31m cruisers, channel tropical beach-house style for fun, easy island-hopping in Indonesia.
Alila Purnama, a 46m phinisi by Alila Hotels, pairs modern elegance with handcrafted detail for immersive charters.
Amandira, Aman’s 52m phinisi, pairs quiet luxury with Indonesian heritage for serene private journeys.
Lamima, a 65m superyacht, fuses phinisi heritage with polished style for exceptional Indonesian expeditions.
Si Datu Bua, the 40m sister to Silolona, brings intimate, heritage-rich sailing to Indonesia’s remote islands.
Silolona, an iconic 50m phinisi, offers deep cultural immersion and authentic Indonesian cruising in comfort.
Kudanil Explorer, a 50m converted expedition vessel, delivers stable long-range cruising through Indonesia’s wild frontiers.
Oracle, a 35m phinisi by Blue Karma, offers two serene suites and open-air living for intimate Indonesian voyages.
Aqua Blu, a 60m expedition yacht, offers wide-ranging, contemporary cruising across Indonesia’s remote islands.
Celestia, a 45m phinisi, blends modern design with Bulukumba craftsmanship for refined sailing in the Coral Triangle.
Vela, a 50m phinisi by the Nirjhara Bali team, blends sleek design with Indonesian craftsmanship for stylish cruising.
Samsara Samudra, a 42m phinisi, blends hotel-led design with calm interiors for restorative Indonesian journeys.
Senja, a 31m phinisi built for couples, offers secluded living and gentle cruising through Indonesia’s quiet island bays.
Alexa, a 31m phinisi designed exclusively for two guests, offers barefoot-luxury cruising through Indonesia.
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