Ambon, located in the heart of Indonesia's Maluku archipelago, is a hidden gem for divers in search of an extraordinary underwater adventure. This destination, far from the typical tropical resort image, offers a world of marine wonders that are waiting to be discovered beneath its sometimes murky waters. My wife Nannette and I had the unique opportunity to explore the underwater treasures of Ambon during a 10-day diving trip in late September and early October. Our diving journey was expertly guided by Graham Abbott from Diving 4 Images, an experienced guide who showed us the mesmerizing underwater landscape of this fascinating region.
The primary allure of Ambon for divers lies in its renowned muck diving sites in Ambon Harbor. This location is famous for its unusual and captivating marine life, with the legendary psychedelic frogfish making an appearance here only a few years ago. Ambon doesn’t boast the clear blue waters and pristine sandy beaches often associated with traditional tropical paradises. Instead, it presents a rougher, more rugged side of nature where the true beauty lies in the diversity and peculiarity of its underwater creatures.
While the harbor does have its share of waste from the nearby city, it’s precisely this environment that makes the marine life in Ambon so extraordinary. The waters are teeming with life that has adapted to thrive in the muck, offering a surreal and immersive experience for divers. We discovered an entirely different underwater world, one that left a lasting impression on us both, showing us how the most unexpected places can often hold the most incredible natural treasures.
A Unique Muck Diving Adventure in Ambon Harbor
The muck diving around Ambon Harbor was like nothing we had experienced before. Ambon’s harbor is rich in biodiversity, with the muck offering an ideal habitat for various fascinating marine species. During our dives, we encountered a wide range of unusual and mesmerizing creatures, including nudibranchs, harlequin shrimps, flamboyant cuttlefish, boxer crabs, and several species of frogfish. This area seems to be a haven for creatures that thrive in these less-than-ideal conditions, making it a diver's dream.
On our first dive, we were greeted by a host of stargazers, whose eerie eyes peered from the muck, giving an almost Halloween-like vibe to the scene. The atmosphere felt otherworldly, and each dive introduced us to new marine life, each with its own strange and endearing qualities. Every inch of the harbor’s seabed revealed something unique, and it felt as if we were uncovering secrets that had been hidden for centuries.
Despite the presence of plastic waste and trash in the water, Ambon’s underwater world remains surprisingly vibrant. The creatures seem to adapt to their surroundings, thriving in an environment that many other places might consider inhospitable. The odd juxtaposition of natural beauty against the backdrop of pollution gives Ambon’s underwater world a raw, untamed quality that is unlike any other dive site we’ve visited. The harbor’s muck is full of life and surprises, where slow-moving octopuses hide in the shadows, and brightly colored frogfish wait patiently for their next meal.
Exploring the Rich Biodiversity of Ambon’s Waters
As our dives continued, we focused on one of our main goals: counting the different species of nudibranchs that call Ambon home. Nudibranchs are incredibly beautiful, with their vibrant colors and intricate patterns making them a favorite subject for divers. Graham, with his extensive knowledge of the region, predicted that we would encounter around 125 species of these fascinating creatures during our stay. To our surprise and delight, we surpassed his expectations, identifying a total of 132 distinct nudibranch species during our time in Ambon.
The nudibranchs were just one of the highlights of our trip, showcasing the impressive diversity of marine life that thrives in Ambon’s waters. These creatures are not only visually stunning but also provide a fascinating glimpse into the biodiversity of the region. Ambon’s muck environment, though gritty, is home to a wide array of marine life that continues to evolve and adapt to the challenges of its surroundings. As we ventured deeper into the harbor, we encountered a variety of underwater critters, each more intriguing than the last.
Aside from nudibranchs, we also encountered a range of other interesting species, many of which we had never seen before. This included an array of frogfish species, each with its unique color and behavior, as well as several varieties of cuttlefish and shrimp that added to the rich tapestry of life below the surface. Every dive felt like a treasure hunt, with new discoveries waiting to be made with each descent. Ambon’s harbor is a perfect destination for those looking to experience a different side of the underwater world, one that is less polished but filled with extraordinary creatures and experiences.
The Raw Beauty of Ambon’s Underwater World
While Ambon might not be the first place that comes to mind when thinking of tropical paradise destinations, it offers something far more unique and authentic for divers. The area’s muck diving sites are full of life and surprise, revealing a hidden world of strange and beautiful creatures that thrive in the most unlikely of places. The harbor’s somewhat gritty environment only enhances the charm of this underwater paradise, providing an authentic and raw diving experience that is hard to find elsewhere.
Diving in Ambon is not for those seeking crystal-clear waters and pristine beaches, but for those who are open to exploring the depths of biodiversity in all its forms. Ambon’s underwater world is a perfect example of how nature can adapt to challenges and thrive in even the most challenging environments. Despite the pollution, the marine life here continues to flourish, offering divers the chance to witness the resilience of underwater ecosystems.
As we wrapped up our time in Ambon, it was clear that this place would forever remain in our hearts as one of the most unforgettable diving destinations. The mix of vibrant marine life, the uniqueness of the muck diving, and the sense of discovery at every turn made our trip to Ambon an experience that went beyond the usual diving adventure. Whether it’s the psychedelic frogfish, the stunning nudibranchs, or the many other bizarre creatures that inhabit this undersea world, Ambon offers a diving experience that is unlike any other.
Ambon may not be the most famous diving destination in the world, but it offers something far more valuable: an authentic, unpolished glimpse into the wonders of the underwater world, where the unexpected always awaits around the corner. For any diver seeking an adventure that goes beyond the ordinary, Ambon is a place that should not be missed.
Discovering the Hidden Gems of Ambon’s Underwater Paradise
Ambon, often regarded as one of the best spots for muck diving, offers a truly unique experience for divers who seek to uncover the finer details of marine life. While many divers are drawn to the larger creatures of the ocean, muck diving in Ambon reveals a completely different world – one that focuses on the minute, the elusive, and the often-overlooked. Located in the heart of Indonesia, this harbor is a treasure trove for those with a keen eye for the delicate and intricate elements of the underwater ecosystem.
The charm of muck diving lies in the pursuit of these subtle marvels. As divers, we are not just scanning the ocean for large fish or coral reefs, but rather honing in on the small, almost hidden creatures that dwell in the sand and mud. Ambon’s harbor, with its murky waters and unique mix of environments, is the perfect backdrop for this kind of diving. Here, life is often smaller, more cryptic, and well camouflaged, making each discovery feel like an achievement.
One of the most captivating elements of muck diving in Ambon is the variety of nudibranchs that can be found. These marine gastropods, known for their vibrant colors and intricate patterns, are often likened to the butterflies of the ocean. On every dive, a new species would reveal itself, often with an unexpected burst of color or a strange, almost otherworldly shape. Nudibranchs are not only beautiful but are also masters of disguise. Some hide against the sandy seabed, blending in perfectly with their surroundings, while others take full advantage of their radiant colors to display their beauty in plain sight. This dynamic dance of camouflage and color is part of what makes these creatures so endlessly fascinating.
Among the many species we encountered, one in particular stood out: the Ambon toasted marshmallow nudibranch. With its soft pink and yellow hues, this nudibranch resembled a perfectly toasted marshmallow, freshly pulled from a campfire. It was a delightful reminder of how whimsical the underwater world can be, where each dive brings forth new and surprising encounters. Alongside the toasted marshmallow variety, we also spotted the vibrant Risbecia tryoni nudibranch, with its vivid contrast against the sand, as well as the striking Nembrotha nudibranch, whose bright green and yellow patterns were impossible to ignore. Each nudibranch seemed to tell its own story, with its patterns and movements offering endless opportunities for photographers and divers alike to capture the essence of these underwater marvels.
Exploring the Macro World of Ambon’s Harbor
One of the most exciting aspects of muck diving is the chance to get close to creatures that are often overlooked in more traditional dive settings. The muck environment allows divers to engage with marine life on a much more intimate level. With the right equipment and the patience to wait for the perfect moment, it's possible to witness the finer details of the underwater world in a way that simply isn’t possible in other diving locations. Ambon’s harbor provides the perfect environment for this kind of diving, where every inch of the seafloor seems to harbor new, hidden life.
For my dives in Ambon, I brought along my trusted Canon 7D housed in a Nauticam case, paired with a Subal macro port and a 60mm macro lens. This setup is perfect for capturing the fine details of the creatures that call Ambon home, from the smallest shrimp to the most delicate nudibranchs. The macro lens allowed me to focus in on tiny, often overlooked creatures, while the ring flash illuminated their intricate patterns in the low light of the harbor. As I hovered over the sandy seafloor, each shot was a chance to capture something unique, whether it was a nudibranch gliding slowly along the substrate or a tiny shrimp clinging to a piece of coral. The sheer variety of marine life that could be found in such a small area was staggering, and every dive was a chance to discover something new.
The close-up shots I was able to capture revealed a level of detail that would be impossible to notice with the naked eye. Tiny creatures such as the porcelain crabs, with their delicate and spindly legs, were often hidden in the nooks and crannies of coral or beneath rocks. Their striking color patterns, which ranged from soft pinks to vibrant oranges, became even more pronounced through the lens of my camera. These small crabs, often overlooked by casual observers, added yet another layer to the rich biodiversity of Ambon’s underwater world.
Boxfish, with their angular, cube-like bodies, were another frequent sighting during our dives. These quirky fish would often appear out of the murky depths, their distinctive shape and bright colors making them easily identifiable. Using my 60mm macro lens and the Athena ringflash, I was able to capture their geometric forms with stunning clarity, allowing their unique features to stand out against the backdrop of the dark, muddy waters. Their rigid bodies seemed to float effortlessly through the water, a curious contrast to the more fluid movements of other marine creatures.
The Rich Tapestry of Life Beneath the Surface
The waters of Ambon harbor are teeming with life, and its muck diving spots are home to a diverse range of species that thrive in this unique environment. Every dive is an opportunity to explore the rich tapestry of creatures that inhabit this underwater world. From the tiniest shrimp to the more elusive crustaceans, there is always something to discover in Ambon’s harbor. The area’s combination of muddy, silty seafloor and crystal-clear shallow waters provides a variety of habitats that support a broad range of species, making it an ideal location for macro photography.
What makes muck diving in Ambon so engaging is the endless potential for new discoveries. Unlike more traditional dive sites, where divers may focus on larger, more charismatic marine life, muck diving emphasizes the beauty in the small and the hidden. It’s not just about what can be seen, but about what can be captured through the lens. Each dive becomes a new adventure, with the potential to discover an entirely new species or encounter a creature in a way that hasn’t been seen before. For macro photographers, Ambon offers a world of opportunities to explore the intricacies of marine life in ways that are often missed during more conventional dives.
Whether it’s the brightly colored nudibranchs, the quirky boxfish, or the delicate porcelain crabs, Ambon’s underwater world offers an experience like no other. For those who enjoy diving off the beaten path and for those who appreciate the beauty in the small and the obscure, this harbor is a true paradise. The combination of rich biodiversity, challenging conditions, and the opportunity to capture stunning macro shots makes Ambon one of the most captivating diving destinations in the world. It’s a place where every dive promises something new and exciting, and where the thrill of discovery never fades.
The Journey to Ambon and Arrival at Maluku Divers
Our adventure to Ambon was both exciting and straightforward, though it involved a series of flights. The journey began with a long-haul flight from Los Angeles to Bali, with a brief stopover in Taipei. We decided to break up the trip and spent a night in Taipei before continuing our journey to Ambon the following day. This brief stop allowed us to stretch our legs, recover from the jet lag, and enjoy a quick taste of Taipei’s vibrant atmosphere. We explored a local night market, savoring the rich street food, and wandered through the city’s neon-lit streets, which provided a stark contrast to the more serene and tranquil environment we were about to immerse ourselves in.
Our flight from Bali to Ambon was with Lion Air, and it went smoothly without any major hiccups. The airline staff was accommodating and ensured a comfortable experience. As we were traveling with diving gear, which can be quite bulky, we had some concerns about how it would be handled. However, we were pleasantly surprised by Lion Air’s thoughtful and accommodating policy regarding sporting equipment. The airline waived any overweight baggage fees for our diving gear, a generous perk that made the journey even easier. This simple gesture added to the feeling of ease and comfort, removing a potential source of stress from the trip and allowing us to focus on the upcoming adventure rather than worrying about luggage complications.
Once we landed in Ambon, we were met by a friendly driver who took us to Maluku Divers, a beautiful resort nestled on the scenic shores of Ambon Bay. The drive from the airport to the resort offered a glimpse of the island’s lush landscapes, setting the stage for the tranquil environment we would soon be immersing ourselves in. The roads twisted through green hills dotted with traditional villages, and the rich fragrance of tropical plants filled the air. The island’s stunning natural beauty was immediately apparent, with the vast expanse of the ocean glistening in the distance and the mountains creating a breathtaking backdrop. The journey to the resort felt like a perfect introduction to what Ambon had to offer: a unique blend of natural beauty, adventure, and cultural richness.
Maluku Divers is known for its perfect blend of comfort and adventure, offering the ideal base for divers looking to explore Ambon’s rich underwater world. The resort’s location, right on the bay, allows for easy access to some of the most spectacular dive sites in the region. The crystal-clear waters and the incredible diversity of marine life make Ambon a dream destination for diving enthusiasts. From vibrant coral reefs to hidden underwater caves, the underwater world surrounding the island is a treasure trove of experiences waiting to be explored.
Beyond diving, Maluku Divers also offers a chance to unwind and absorb the serene beauty of the island. The resort itself is a peaceful haven, with spacious rooms that overlook the calm waters, making it an ideal place to relax after a day of diving. The staff at Maluku Divers were incredibly welcoming, making us feel at home from the moment we arrived. Their knowledge of both the local culture and the best dive sites in the area further enriched our experience. Over the days, we found ourselves bonding not only with the stunning marine life but also with the local community, who took pride in their island and their way of life.
One of the most surprising and enriching aspects of the trip was the opportunity to connect with Ambon’s cultural heritage. We took a day to explore the island beyond the water, visiting traditional villages and local markets. The warmth of the people was evident in every encounter, and we learned about the history of the Maluku Islands, which have long been known as the "Spice Islands." Ambon’s past as a critical point in the spice trade was evident in the way locals spoke about their history with both pride and reverence. The influence of centuries of trade was woven into the island’s culture, visible in the food, architecture, and customs of the people.
The landscape itself seemed to echo this deep history. As we trekked through forests and along coastal paths, the stillness of the environment invited reflection. We could almost feel the weight of time as we stood in places that had seen centuries of change, where the influence of explorers, traders, and missionaries had left their mark. Even in the resort’s design, which integrated natural materials and traditional architectural styles, we could sense the island’s story.
What stood out most during our time in Ambon was the profound sense of peace that permeated everything. There was something remarkably grounding about being surrounded by such untamed beauty. Whether we were diving into the depths of the ocean or simply relaxing by the bay, the pace of life on Ambon seemed to invite a slower, more intentional way of being. The colors of the sunsets over Ambon Bay were unlike anything we had seen beforerich oranges and purples melting into the sky as the day faded into night. In those moments, we felt connected not only to the natural world around us but also to the sense of timelessness that the island embodied.
Ambon turned out to be more than just a diving destination. It was a place that invited exploration on every level of the water, the land, and the history that shaped it. The simplicity of the journey, paired with the depth of experience, made our time there unforgettable. As we boarded the flight home, we carried with us not just the memories of vibrant coral reefs and stunning landscapes, but also a deeper appreciation for the quiet beauty of Ambon’s culture and people. It was an adventure that touched us in ways that only travel offers, not just sights to see, but stories to remember and lessons to carry with us long after the trip was over.
Comfortable and Convenient Accommodations
The accommodations at Maluku Divers were designed with divers in mind, offering both comfort and convenience. Each couple was assigned a private bungalow, providing ample space for relaxation after long days of diving. The rooms were well-appointed with a king-size bed, a private bath, and essential amenities, ensuring a comfortable stay. Although the air-conditioning unit in our bungalow was temporarily out of order during our visit, it was not a major issue. The natural breeze from the ceiling fan was more than enough to keep us cool, making the warm Ambon nights feel refreshing and comfortable.
The resort’s layout was ideal for divers, offering plenty of space to prepare and store diving gear. There were designated areas for rinsing and hanging wetsuits and equipment, ensuring that everything stayed in top condition. One of the standout features was the well-equipped camera room, which provided a dedicated space for photographers and videographers to work on their underwater images and videos. This was a particularly thoughtful touch, as it allowed us to manage our photos and footage in a professional setting without the need to leave the resort.
As for the atmosphere, the resort felt laid-back and inviting, with plenty of opportunities to relax and enjoy the natural beauty surrounding us. Whether we were lounging on our bungalow's porch or taking in the stunning views of Ambon Bay, it was clear that the resort was designed to offer a balance of relaxation and adventure.
Dining, Diving, and Daily Activities
Maluku Divers excels not only in accommodation but also in providing a delightful culinary experience. The resort’s meals were served family-style, fostering a communal and friendly atmosphere. Each meal was an opportunity to sample traditional Indonesian dishes, with an emphasis on fresh local ingredients. The food was flavorful and varied, though at times the spiciness might be a bit much for those not accustomed to Indonesian cuisine. Despite that, we found the meals to be satisfying and enjoyable, with options that ranged from mild to more flavorful dishes.
Breakfasts were a highlight, offering everything from hearty noodles to fluffy pancakes, ensuring that we started each day with a satisfying meal. Lunches and dinners typically featured a variety of proteins, including chicken, beef, or fish, all served with rice and vegetables. This made for a balanced and nourishing meal that kept us energized throughout our diving excursions. Desserts were simple but delightful, with fresh fruit or light cakes providing a refreshing end to each meal. The relaxed dining experience allowed us to unwind and share stories with other guests, making it a perfect way to connect with fellow travelers.
When it came to diving, Maluku Divers delivered an exceptional experience. The dive setup was thoughtfully organized, with a large covered area dedicated to gear preparation. This spacious area made it easy to organize equipment before each dive, and the presence of freshwater showers nearby allowed us to rinse off and refresh after each dive. This attention to detail ensured that we always felt comfortable and well-prepared, whether we were gearing up for an early morning dive or returning from a full day of underwater exploration.
The dive boats were well-maintained and roomy, offering a smooth and comfortable ride to various dive sites around Ambon Bay. Each dive trip typically consisted of two boat dives in the morning before a well-deserved lunch, followed by a night dive to close out the day. This schedule allowed us to experience the best of Ambon’s underwater environment, with plenty of opportunities to explore different dive sites.
In addition to boat dives, the resort also offered the option of shore diving, which proved to be a unique and rewarding experience. The local house reef, located just off the shore of the resort, provided a fantastic opportunity to dive without having to travel far. The house reef teemed with marine life, from vibrant coral gardens to schools of tropical fish, making it an excellent location for both beginner and experienced divers. Shore dives were a great way to explore the underwater world at a more relaxed pace, and the close proximity to the resort made them convenient and accessible.
With an array of dive sites and activities to choose from, Maluku Divers was the perfect base for underwater exploration. The resort’s knowledgeable dive guides, along with the excellent facilities and stunning dive locations, ensured that we had a memorable and enriching diving experience. Whether we were cruising the open waters on a boat dive or discovering hidden treasures on a shore dive, every moment spent underwater was a testament to the natural beauty and biodiversity of Ambon.
Exploring Ambon Beyond the Resort
While the diving was undoubtedly the highlight of our stay at Maluku Divers, there was much more to Ambon that captured our interest. The island’s natural beauty, combined with its rich cultural heritage, made it a destination that offered something for everyone. We took time to explore the surrounding areas, enjoying the lush landscapes, serene beaches, and charming local villages. Ambon is known for its unspoiled beauty, and we were fortunate enough to experience it first-hand, away from the crowds that often overwhelm more tourist-heavy destinations.
In addition to the incredible diving, we spent time learning about the local culture, visiting markets, and interacting with friendly locals. Ambon’s vibrant cultural scene, combined with its natural attractions, made for a well-rounded travel experience. The island’s relaxed pace of life and the welcoming attitude of its people made it easy to feel at home, and we left with a deep appreciation for both its beauty and its traditions.
As our time at Maluku Divers came to an end, we were grateful for the unforgettable experiences and the opportunity to connect with nature in such a unique way. From the thrilling dives to the delicious meals and comfortable accommodations, every aspect of our stay exceeded our expectations. Ambon had left a lasting impression, and we knew that we would return to this island paradise for more unforgettable adventures in the future.
Reflections on Our Ambon Dive Experience
Our journey to Ambon left an indelible mark on us, offering an experience that was both exhilarating and memorable. As one of the lesser-known diving spots in the world, Ambon provides a refreshing escape from the mainstream dive destinations. Despite its relative anonymity, Ambon’s underwater wonders are extraordinary. However, like any emerging destination, it still has areas for improvement that, with time, will help it secure a more prominent place in the world of muck diving.
One aspect of the experience that stood out during our trip was the local dive guides. They were friendly and well-versed in the unique marine life that thrives in Ambon’s waters. While they possessed a solid foundational knowledge, it was clear that they were still refining their skills to reach the level of expertise found in renowned muck dive destinations like Lembeh Strait. This, however, didn’t diminish the quality of our diving experience. Maluku Divers, the main diving operator in the area, is actively working on enhancing their training and developing the guides further. As a result, there’s a growing sense of optimism that, shortly, Ambon will rival the best muck dive locations in the world.
As the region continues to grow and develop, it’s exciting to think of the potential this destination holds. Ambon’s dive sites are already home to some of the most fascinating marine species, and with improved dive guide skills, it’s sure to become a top-tier destination for underwater exploration.
The Resort’s Growth and Future Prospects
Though Ambon’s diving sites are truly remarkable, the resort facilities themselves are still in their formative years. The resort infrastructure has made significant strides since its inception, but there’s still room for growth and improvement. As Ambon continues to evolve as a dive destination, the addition of amenities such as Nitrox facilities will enhance the experience for divers seeking more advanced options. The addition of these features would not only boost the resort’s overall appeal but also bring Ambon in line with other world-class dive locations.
In addition to the development of dive-related amenities, better internet connectivity is an area where improvement is essential. While the natural beauty and tranquil atmosphere are part of Ambon’s charm, modern conveniences such as faster internet would greatly enhance the overall experience for travelers. Given that many divers are keen to share their underwater adventures with family and friends or keep up with work during their stay, access to reliable internet is an important consideration.
Despite these minor setbacks, our overall experience was far from diminished. The quality of the diving, the breathtaking marine biodiversity, and the warm hospitality of the local people far outweighed any small inconveniences. Ambon’s potential is clear, and with ongoing improvements, it has all the right ingredients to become one of the premier muck diving destinations globally.
A Unique Dive Destination That Calls Us Back
While we did not encounter the highly sought-after psychedelic frogfish on this trip, the underwater ecosystem of Ambon more than made up for it. The waters surrounding Ambon are home to an astonishing array of rare and unusual creatures, offering divers the chance to witness some of the most unique marine life on Earth. From vibrant macro life to elusive critters, the diversity and abundance of marine species are truly awe-inspiring.
Ambon may not be as well-known as other diving hotspots, but it offers a quiet and serene atmosphere that attracts those looking for something different. Its relatively untouched nature gives divers a sense of discovery, with each dive offering the potential for new and surprising encounters. The peaceful ambiance and the sheer excitement of uncovering a hidden world beneath the waves make Ambon an unforgettable destination.
Our visit left us eager to return, as we continue to dream of finding the elusive psychedelic frogfish. We have already started planning our next trip, hopeful that we will uncover more of Ambon’s hidden gems. This destination has a special place in our hearts, and the promise of even more underwater treasures keeps us coming back for more.
Ambon’s marine biodiversity is its crowning glory, and the fact that it is still somewhat of a secret adds to its allure. This tranquil haven is perfect for divers who are looking to escape the crowds and experience a more intimate connection with the underwater world. With each dive, there’s always something new to discover, something unexpected, and that sense of wonder is what makes Ambon stand out as a truly special place in the diving world.
Conclusion
Our time in Ambon was a truly unforgettable experience, offering a dive into an underwater world that is as unique as it is captivating. From the vibrant nudibranchs to the elusive frogfish, the region's rich biodiversity made every dive a discovery. Ambon's unpolished beauty, though raw and rugged, is what gives this destination its true charm. The combination of diverse marine life, serene landscapes, and welcoming local culture left a lasting impression. As we reflect on our journey, we know that Ambon will always be a place we long to return to, ever eager to uncover more hidden treasures beneath the waves.

