Discover paradise on an authentic expedition cruise through Indonesia's remote and little known tropical islands as you swim with the Whale Sharks in Triton Bay, walk with Komodo Dragons, discover Jacques Cousteau's "underwater nirvana" Wakatobi National Park and explore the turquoise waters and rainbow corals of Raja Ampat as we traverse powdery white sand beaches and untamed jungles. During our voyage from Bali to Port Moresby, which includes a flight from Port Moresby to Cairns, Australia, we have the opportunity to see Birds-of-paradise and many more endemic species, and visit remote tribes. A true expedition voyage in every sense, our journey will explore Indonesia's rarely visited and little known biodiverse-rich jungle-capped islands scattered across pristine pellucid waters well beyond traditional tourist routes. Join us and discover a true paradise where untouched dense jungles home to some of the rarest flora and fauna on the planet meet crystalline tropical waters teeming with exotic marine life and some of the world's best coral reefs all wrapped in a land steeped in history and rich in culture and tradition. Comprised of some 18,000 islands, this Southeast Asian archipelago's fascinating human history dates back almost 2 million years. European arrival saw Portuguese spice traders chasing the fragrant bounty of nutmeg and cloves in the 16th Century, this was followed by Dutch colonisation then Japanese occupation during World War II before Indonesia regained its independence in 1949. While still a heavy hitter on the spice trading scene, Indonesia is now attracting attention for having one of the richest concentrations of flora and fauna on the planet. One of the world's 17 mega diverse countries, Indonesia is home to 2 of the planet's 25 biodiversity hotspots, 18 of the World Wildlife Fund's Global 200 ecoregions and 24 of BirdLife International's Endemic Bird Areas. Its dense forests, jungles, oceans and waterways we will be exploring boast more than 25,000 species of flowering plants (40 per cent of which are endemic), 1,592 bird species (430 of which are endemic and 114 considered extremely threatened), 1,051 reptile and amphibian species, 515 species of mammal and half of the world's fish species. For botanists, birders, photographers and nature lovers alike, this expedition offers numerous opportunities to spot once-in-a-lifetime species and experience rare wildlife encounters on remote and unknown islands. Sublime wildlife, incredible underwater encounters, exceptional birding and thrilling cultural exchanges await on Indonesian Explorer. This voyage includes the option to join a sea kayaking excursion with an expert guide. Kayakers are rewarded with tranquil, tropical settings and are a source of fascination to the locals who often paddle their canoes out to join them, and invite them back to their villages.









Discover paradise on an authentic expedition cruise through Indonesia's remote and little known tropical islands as you swim with the Whale Sharks in Triton Bay, walk with Komodo Dragons, discover Jacques Cousteau's "underwater nirvana" Wakatobi National Park and explore the turquoise waters and rainbow corals of Raja Ampat as we traverse powdery white sand beaches and untamed jungles. During our voyage from Bali to Port Moresby, which includes a flight from Port Moresby to Cairns, Australia, we have the opportunity to see Birds-of-paradise and many more endemic species, and visit remote tribes. A true expedition voyage in every sense, our journey will explore Indonesia's rarely visited and little known biodiverse-rich jungle-capped islands scattered across pristine pellucid waters well beyond traditional tourist routes. Join us and discover a true paradise where untouched dense jungles home to some of the rarest flora and fauna on the planet meet crystalline tropical waters teeming with exotic marine life and some of the world's best coral reefs all wrapped in a land steeped in history and rich in culture and tradition. Comprised of some 18,000 islands, this Southeast Asian archipelago's fascinating human history dates back almost 2 million years. European arrival saw Portuguese spice traders chasing the fragrant bounty of nutmeg and cloves in the 16th Century, this was followed by Dutch colonisation then Japanese occupation during World War II before Indonesia regained its independence in 1949. While still a heavy hitter on the spice trading scene, Indonesia is now attracting attention for having one of the richest concentrations of flora and fauna on the planet. One of the world's 17 mega diverse countries, Indonesia is home to 2 of the planet's 25 biodiversity hotspots, 18 of the World Wildlife Fund's Global 200 ecoregions and 24 of BirdLife International's Endemic Bird Areas. Its dense forests, jungles, oceans and waterways we will be exploring boast more than 25,000 species of flowering plants (40 per cent of which are endemic), 1,592 bird species (430 of which are endemic and 114 considered extremely threatened), 1,051 reptile and amphibian species, 515 species of mammal and half of the world's fish species. For botanists, birders, photographers and nature lovers alike, this expedition offers numerous opportunities to spot once-in-a-lifetime species and experience rare wildlife encounters on remote and unknown islands. Sublime wildlife, incredible underwater encounters, exceptional birding and thrilling cultural exchanges await on Indonesian Explorer. This voyage includes the option to join a sea kayaking excursion with an expert guide. Kayakers are rewarded with tranquil, tropical settings and are a source of fascination to the locals who often paddle their canoes out to join them, and invite them back to their villages.
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.
1 promotion applies 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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