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Welcome to Aurora Expeditions’ In The Wake of Wallace: Indonesia & Borneo voyage.  

Embark on an extraordinary voyage across the heart of the Indonesian Archipelago to Singapore, a region of unparalleled natural beauty and rich cultural heritage. This 16-day expedition invites you to explore a tapestry of islands, each offering unique treasures to discover. From the pristine waters of Raja Ampat to the vibrant colours and exotic creatures at Wakatobi National Park and the orangutan of Central Kalimantan, this journey promises a fusion of adventure, culture, and wildlife experiences. Traverse the mythical Wallace Line, an invisible boundary used to mark the difference between species found in Australia and Southeast Asia. Marvel at the unique biodiversity that flourishes on either side, a testament to the archipelago’s extraordinary geographical history. This expedition will immerse you in local cultures, bring you face-to-face with iconic wildlife, and reveal the raw beauty of nature. Prepare to be captivated by the diversity and charm of Indonesia, a land where every island holds a story waiting to be discovered. 

Highlights

Continue your exploration of Komodo with a thrilling manta ray encounter at Manta Alley
Create an unforgettable memory in Saleh Bay, where we hope to share the water with majestic whale sharks
Dive into the biodiversity of Wakatobi National Park and experience vibrant coral reefs and diverse marine life
Embark on a jungle adventure in Central Kalimantan, exploring the unique ecosystem of Borneo and visit orangutan rehabilitation centres
Explore the stunning underwater world of Misool, renowned for its pristine coral reefs
For kayakers, snorkellers and divers, this expedition is a dream come true. With its pristine marine environment and abundant wildlife, it’s a destination you’ll never forget
Hike Komodo Island, home to the iconic Komodo dragons and relax on the famous Pink Beach

Aurora Expeditions operates in remote and challenging environments, and in the spirit of expedition travel, we encourage you to adopt a flexible and adventurous attitude when joining our voyages. This itinerary is a guide only and is subject to change due to pending regulatory and permitting approvals (2026), weather, sea state and other conditions beyond our control.   

Itinerary

Staterooms and Prices

Choose your departure

Meet our Expert Team

Each voyage is accompanied by our highly acclaimed expedition team who we believe are the best in the business. Many are recognised leaders in their fields, keen to share their daily insights on shore and onboard. While your actual team may vary between voyages, every member of our Expedition Team is among the world's best remote area specialists.

Included Activities

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Bird Watching
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Lectures on wildlife, our environment, history and destinations
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Marine Mammal Spotting
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Photography
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Scenic Cruising
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Trips Ashore
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Walking
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Zodiac Cruising
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Wildlife Watching
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Paddling
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Snorkelling
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Stand-Up Paddleboarding

Add-on Activities

Low impact
Moderate
Difficult
Advanced

Our Ship

The Greg Mortimer

Capacity
148 Passengers Maximum (130 on Expedition)
Year built
2019
Cabins
76
Length
104m
Decks
8
Speed
10-12 Knots

Loyal Travelers

We love celebrating our loyal expeditioners who return to explore with us. After your first Aurora Expeditions voyage, you’ll automatically achieve Bronze Adventurer status. The more voyages you embark on, the higher you climb—progressing to Silver and eventually Gold!

Solo Travelers

Voyages with Aurora Expeditions are such a fantastic choice for solo travelers, giving you the chance to experience the world’s most remote and incredible destinations with like-minded travelers and our expert guides, while on board our small, social and welcoming ships.