Sail from Darwin into the heart of Indonesia’s untouched eastern frontier, where remote islands, vibrant coral reefs and ancient cultures define the experience. As you cross the Arafura and Banda Seas, days begin to slow, with long horizons framing your approach to the pristine Kai Islands, where white-sand beaches, village visits, and calm bays create time for relaxed swims and easy snorkelling. Continuing onward through eastern Indonesia, Triton Bay and Pulau Koon reveal hidden marine treasures: you might drift over coral-draped bommies, search for manta rays or schools of reef fish, and explore tucked-away coves by tender or kayak. Continuing through Fak Fak and into the legendary Raja Ampat archipelago, each stop unveils a new level of natural wonder, from dramatic limestone karsts and jungle-topped islets to turquoise lagoons and some of the most biodiverse waters on the planet. Here, gentle hikes to island lookouts, traditional dance performances, and unhurried snorkelling sessions bring you closer to this remarkable seascape. Your voyage concludes in Sorong, the gateway to extraordinary West Papua.