Join Heritage Expeditions on the ultimate 18-day expedition cruise navigating the islands and atolls of Micronesia and the Solomon Islands. Snorkel pristine reefs, discover ancient cultures, explore World War II relics, relax on picturesque white-sand beaches and search for endemic wildlife. This all-inclusive voyage visits some of the world's most isolated tropical islands and atolls, rarely open to travellers and accessible only by expedition ship. Starting with a hotel night in Fiji, the 'Gateway to the Pacific', our adventure begins with an included charter flight to the Solomon Islands. Here, we board our luxurious 140-guest flagship Heritage Adventurer, bound for Palau via postcard-perfect remote islands and reef-fringed shores barely visible on the map. Specifically designed for intrepid adventurers and travel trailblazers, this voyage explores some of the world's most isolated atolls. We plan to visit rarely visited Sorol Atoll, with its nearest neighbour over 120 nautical miles away, and Ontong Java, one of the world's largest atolls and among the Pacific's most remote inhabited regions. As breathtaking above water as below, these islands feature stunning beaches, vibrant lagoons, dramatic outer reef walls, coral gardens and WWII wrecks teeming with marine life. Snorkelling opportunities abound and include some of the world's most diverse reefs, such as the UNESCO World Biosphere Reserve of Ant Atoll, a conservation triumph with extraordinary marine biodiversity. These tiny islands are steeped in history, offering opportunities to discover Pacific navigation and traditional island culture from small populations still practising time-honoured traditions. From Kapingamarangi's skilled carvers to the master navigators of Satawal and Nukuoro, and Pohnpei's megaliths and Nan Madol—an ancient city of palaces, temples and burial grounds built between the 13th and 17th centuries—there is much to learn and experience. Conservation plays an important role in protecting the beauty of Micronesia, and this is seen in action on the Arnavon Islands, home to the largest rookery of critically endangered Hawksbill Turtles in the South Pacific. Birders and wildlife enthusiasts will relish searching for rare and endangered species on rarely visited islands, including the Ontong Java White-eye, Pohnpei Lorikeet, Chuuk Monarch, Teardrop White-eye and the endemic Ontong Java Flying Fox. Those interested in World War II history will find relics both above and below water. Trek through pristine jungle searching for plane wrecks on Woleai Atoll, and snorkel the tranquil waters of Chuuk Lagoon, the world's largest shipwreck graveyard of World War II vessels. The expedition also includes the option to join a sea kayaking excursion with an expert guide.









Join Heritage Expeditions on the ultimate 18-day expedition cruise navigating the islands and atolls of Micronesia and the Solomon Islands. Snorkel pristine reefs, discover ancient cultures, explore World War II relics, relax on picturesque white-sand beaches and search for endemic wildlife. This all-inclusive voyage visits some of the world's most isolated tropical islands and atolls, rarely open to travellers and accessible only by expedition ship. Starting with a hotel night in Fiji, the 'Gateway to the Pacific', our adventure begins with an included charter flight to the Solomon Islands. Here, we board our luxurious 140-guest flagship Heritage Adventurer, bound for Palau via postcard-perfect remote islands and reef-fringed shores barely visible on the map. Specifically designed for intrepid adventurers and travel trailblazers, this voyage explores some of the world's most isolated atolls. We plan to visit rarely visited Sorol Atoll, with its nearest neighbour over 120 nautical miles away, and Ontong Java, one of the world's largest atolls and among the Pacific's most remote inhabited regions. As breathtaking above water as below, these islands feature stunning beaches, vibrant lagoons, dramatic outer reef walls, coral gardens and WWII wrecks teeming with marine life. Snorkelling opportunities abound and include some of the world's most diverse reefs, such as the UNESCO World Biosphere Reserve of Ant Atoll, a conservation triumph with extraordinary marine biodiversity. These tiny islands are steeped in history, offering opportunities to discover Pacific navigation and traditional island culture from small populations still practising time-honoured traditions. From Kapingamarangi's skilled carvers to the master navigators of Satawal and Nukuoro, and Pohnpei's megaliths and Nan Madol—an ancient city of palaces, temples and burial grounds built between the 13th and 17th centuries—there is much to learn and experience. Conservation plays an important role in protecting the beauty of Micronesia, and this is seen in action on the Arnavon Islands, home to the largest rookery of critically endangered Hawksbill Turtles in the South Pacific. Birders and wildlife enthusiasts will relish searching for rare and endangered species on rarely visited islands, including the Ontong Java White-eye, Pohnpei Lorikeet, Chuuk Monarch, Teardrop White-eye and the endemic Ontong Java Flying Fox. Those interested in World War II history will find relics both above and below water. Trek through pristine jungle searching for plane wrecks on Woleai Atoll, and snorkel the tranquil waters of Chuuk Lagoon, the world's largest shipwreck graveyard of World War II vessels. The expedition also includes the option to join a sea kayaking excursion with an expert guide.
Before the cruise
Day-by-day stops
After the cruise

Heritage Expeditions
Heritage Adventurer is a true pioneering expedition vessel of exceptional pedigree. Often referred to as the 'Grande Dame of Expedition Cruising' due to her celebrated history and refined design, she was purpose-built for adventure in 1991 at Finland's Rauma shipyard and specifically designed for Polar exploration. Setting a peerless standard in authentic expedition travel, Heritage Adventurer (formerly known as MS Hanseatic) combines the highest passenger ship iceclass rating (1A Super) with an impressive history of Polar exploration. Having held records for the most northern and southern Arctic and Antarctic navigations, and for traversing both the Northwest and Northeast Passages, makes Heritage Adventurer perfect for pioneering New Zealand-based Heritage Expeditions signature experiential expedition travel. Originally designed to accommodate 184 guests, Heritage Adventurer now welcomes just 140 expeditioners ensuring spacious, stylish and comfortable voyages, while a fleet of 14 Zodiacs ensures all guests are able to maximise their expedition adventure. Heritage Adventurer proudly continues our traditions of exceptional, personalised expedition experiences as Heritage Expeditions flagship.
2 promotions apply to this voyage. Click any offer for full terms.
210+ days before departure: 10% penalty 121–209 days before departure: 25% penalty 0–120 days before departure: 100% penalty Heritage Adventurer: 25% non-refundable deposit, balance due 90 days before departure; Antarctic voyages — balance due 120 days, deposit forfeited 179-121 days, total loss within 120 days. Heritage Explorer: 25% non-refundable deposit, balance due 60 days before departure, total loss within 60 days. We strongly recommend travel insurance with cancellation cover (minimum USD $150,000 Subantarctic / USD $250,000 Antarctic). Name change fee: $0 USD
All guests must hold comprehensive travel insurance covering baggage loss, cancellation and curtailment, medical, accident, and repatriation / emergency evacuation. Minimum coverage: USD $150,000 per person for Subantarctic / South Pacific / Japan / New Zealand voyages; USD $250,000 per person for Antarctic voyages. Repatriation / emergency evacuation cover should include polar evacuation. Proof of insurance must be submitted before final payment, otherwise Heritage Expeditions reserves the right to cancel the booking.
Your booking is made with Gvoya — the terms shown above are the Gvoya platform terms applied to this voyage. Full details: Booking Terms·Cancellation Policy
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