Few places on Earth rival the biodiversity and beauty of Indonesia’s Maluku and Raja Ampat islands. Home to birds of paradise, unique marine life and the golden birdwing butterfly, this is a place where science, conservation and culture collide to astounding effect. 

On this immersive 13-day expedition cruise, explore the landscapes that inspired pioneering naturalist Alfred Russel Wallace. Accompanied throughout by leading Wallace expert Dr George Beccaloni, sail aboard a traditional Indonesian schooner through one of the world’s most extraordinary ecosystems while uncovering some of Wallace’s greatest discoveries.

Departing 23 January 2027 – 13-day tour

Credit: Mark Stratton

Devised with Wallace expert Dr George Beccaloni, this itinerary explores key locations you won't find on other tours, plus exclusive access to George in an intimate, informal setting. Expert-led excursions and evening talks bring Wallace's discoveries to life across Indonesia's extraordinary archipelago.

With just 22 passengers, the Ombak Putih offers the feel of a private yacht, with spacious cabins, expansive decks and all meals included. Its intimate setting gives you plenty of time to relax, connect with your fellow travellers and experts, and soak in the beauty of the region.

With 482 bird species, 1700+ reef fish and 75 per cent of the world’s coral species, this remote archipelago is a paradise for nature lovers. Explore by kayak, paddleboard, snorkel or sunrise guided walk, as well as a once-in-a-lifetime opportunity to swim with wild bottlenose dolphins.

Credit: Mark Stratton

All meals, internal flights, park fees and leisure equipment are included, plus a contribution to the Wallace Correspondence Project on behalf of every guest, leaving you free to fully immerse yourself in the destination.

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