Living in Palmerston | Home to Just 35 People, All Descended from One Man | 4K Travel Documentary

This is Palmerston, known as one of the most isolated islands at the end of the world. Hidden deep in the vast South Pacific Ocean, this place is home to only around 35 people, with no natural freshwater source and no connection to a conventional power grid. Every person living here is a descendant of one Englishman named William Marsters who arrived on the island more than 160 years ago. To this day, the island remains divided into three family branches, each tracing its roots back to one of Marsters' three wives. But when an entire community shares the same ancestor, a difficult question emerges. Who can they marry? How do they preserve future generations while avoiding the dangers of genetic problems? And how has this tiny island community managed to survive, adapt and continue astonishing the world to this very day? Palmerston lies isolated in the middle of the Pacific Ocean, where even the nearest islands are separated by vast stretches of deep sea. From above, it appears as nothing more than a fragile green ring floating in an endless blue expanse, with no sign of the crowded world beyond. Although it belongs to the Cook Islands, Palmerston is still located about 500 kilometers from the main island of Rarotonga, but that distance is not merely a lifeless number on a map. The sharp, shallow coral reef surrounding Palmerston makes it impossible for aircraft to land, while the enormous ocean distance rules out any practical use of civilian helicopters. The sea, therefore, is both the only pathway connecting the island to the outside world and the barrier that keeps its people isolated. Consider the true story of Mama Aka, recorded in 2013, who was then the oldest resident of this remote island. At the age of 92, she had to risk her life simply to receive treatment for a painful tooth. She spent four days and nights traveling across rough seas before finally reaching a hospital. But the hardship did not end there. After a short medical procedure, she was forced to remain stranded away from home for another six months, waiting for the rare supply ship that would eventually take her back to Palmerston. On this island, time is not measured in hours or minutes. It is measured by the changing seasons of the ocean. The sea is like an ultimate ruler, deciding when these 35 people can reconnect with the rest of humanity. Palmerston does not appear like the kind of landmass we usually imagine. Seen from above, this place looks like a giant ring floating in the middle of the ocean, with thin coral reefs and sandbanks surrounding a turquoise lagoon at its center. This ring stretches for more than 30 kilometers and is formed by six small islands. While the lagoon extends across 11 kilometers, the entire land area where people actually live is only 2.6 square kilometers. It is such a modest piece of land that you can walk around the entire island in a relaxed pace in about 20 minutes. Separated only by a thin coral reef, this place divides two completely different worlds. Outside lies the fury of the Pacific Ocean, where roaring waves crash violently against the rocky barriers. Inside, however, is a completely different scene. A quiet lagoon, calm and still in almost complete silence. But the most frightening fact is that this entire fragile structure rises only four meters above sea level. There are no mountains, no valleys, and no cliffs to provide protection. Amid the furious ocean, this tiny homeland of the Marsters family has continued to float through centuries, challenging the limits of survival against the forces of nature itself. Palmerston has a mild tropical oceanic climate. Temperatures throughout the year usually range between 24 and 30 degrees Celsius, rarely becoming too hot or too cold. The trade winds that blow year-round help keep the island cool, while the rainy season provides a precious source of freshwater, sustaining all vegetation growing on the nutrient-poor coral soil. These conditions have created a very unique shade of green across Palmerston. Tall coconut palms cover most of the Motu, mixed with pandanus trees, tornefortia, and many coastal plants that have adapted to survive in salty environments. The nature above the surface may appear simple, but beneath the ocean lies a world that is equally wild and full of life. The coral reefs surrounding Palmerston are home to hundreds of marine species, from colorful reef fish and groupers to snappers, tuna, green sea turtles, and giant clams. On the uninhabited Motu, many seabirds continue to return each year to build their nests, transforming these small islands into an almost untouched ecosystem. At night, coconut crabs, the largest land-dwelling invertebrates on Earth, often appear along the sandy shores and beneath the coconut groves. And then, the greatest reward for Palmerston's isolation reveals itself when darkness falls, in a place completely free from urban civilization and artificial light. The night sky possesses an extraordinary power. On clear nights, millions of stars and the Milky Way appear in their full glory, shining brightly with the naked eye. It is a rare luxury that modern people living in major cities have already lost forever. Long before the name Palmerston appeared on any map, ancient Polynesians had already known of this island through their voyages across the Pacific. They called it Ava Rau, meaning 200 passages, a name describing the small openings between the coral reef, most of which were too shallow for large boats to pass through. Their traces still remain today through ancient burial sites and stone tools discovered on the island, proving that people had reached Palmerston long before Europeans ever knew of its existence. However, because the land was extremely limited, freshwater was scarce, and living conditions were harsh. No permanent community was ever established here. Over time, the island slowly returned to its quiet and empty state. In 1774, Captain James Cook became the first European to record the existence of the island. He later officially set foot on Palmerston on April 13th, 1777, naming it after Henry Temple, Viscount Palmerston, one of the Lords Commissioners of the British Admiralty at the time. Yet even after appearing on maps, Palmerston remained forgotten in the middle of the ocean. The island would later become unintentionally connected to one of the most famous mysteries in British maritime history. According to the writings of Reverend William Wyatt Gill, a British missionary, the mutineers from HMS Bounty briefly visited Palmerston while escaping after the famous mutiny of 1789. However, they decided that the island was not suitable for long-term settlement and continued their journey toward Pitcairn Island. Not long afterward, HMS Pandora, the Royal Navy vessel sent to capture the remaining mutineers, was also recorded as searching the waters around this region during its pursuit. For nearly a century afterward, Palmerston remained an uninhabited island, almost completely untouched by human settlement, until the summer of 1863, when an Englishman and three Polynesian women arrived on its shores, beginning a completely new chapter in the island's history. That man was William Marsters. He arrived on Palmerston at the invitation of merchant John Brander to manage a coconut plantation and produce copra, a valuable commodity in regional trade during the mid-19th century. He was accompanied by his Polynesian wife, Akaka Ingaro, often known by her English name Sarah, along with two of her female cousins. What awaited them was not a village, a road, or any established community to rely on. The land was nothing more than narrow strips of low sand covered with coconut trees. Separated by lagoons and coral reefs, everything needed for a permanent life had to be created from the beginning, from shelters and copra storage facilities to the small canoes used to travel between the motu. Marsters began organizing coconut harvesting, drying copra, and preparing goods for the return of John Brander's trading ships. But in a place as remote as Palmerston, every plan depended on the ocean. A supply ship delayed by only a few weeks could quickly turn food, tools, and essential supplies into scarce resources. The island was simply too isolated. After merchant John Brander passed away, supply voyages became less frequent and eventually stopped completely. To preserve the future of the community and maintain the labor needed for a coconut plantation in almost absolute isolation, William Marsters later married his wife's two cousins as additional wives. The three women, who were originally cousins, eventually became his three official wives. Together, they gave birth to a total of 23 children, laying the foundation for Palmerston's three major family branches. But the life they built was not only about survival. Marsters also established his own rules to organize the family, divide responsibilities, and manage the island's limited land. Everyone had to contribute to the shared work, from caring for coconut trees, fishing for seafood, repairing homes, to preparing for long periods when no ships arrived. Year after year, the first houses began to appear beneath the coconut trees. The voices of children gradually filled beaches that had once heard only waves and seabirds. Palmerston was no longer simply a remote plantation belonging to a merchant. It was becoming the homeland of a family that had chosen to tie its entire future to this island. To prevent conflicts and preserve unity within such a small community, William Marsters divided the ownership and management of land into three family branches, each corresponding to one of his three wives. This blood-based agreement of land division not only gave later generations their own space to survive, but also became a system of land ownership recognized by law until today, the Wall of Bloodline. Therefore, became both the bond that allowed the Marsters family to survive for more than a century, and an invisible boundary that continues to challenge the happiness and choices of every individual within this tiny community. As the second and third generations grew up, Palmerston began facing another challenge, one that was silent, yet more difficult than even the storms of the ocean. In almost complete isolation from the outside world, the 23 children of William Marsters gradually grew into adults beneath the coconut trees. The children who once played on the island's beaches eventually reached the age of starting families, but around them there were no outsiders. Every young person on the island at that time was either a sibling or a cousin of someone else. Recognizing the serious consequences of close relative marriage, William Marsters established a strict rule and maintained it as the highest law of the island. Marriage between people who shared the same mother was completely forbidden. The three family branches, representing his three wives, were only allowed to marry across different branches. A person from the first wife's branch could marry someone from the second or third wife's branch, but they were absolutely not allowed to marry someone from their own branch. This rule allowed the next generations of Palmerston to continue growing while reducing the risk of dangerous inherited diseases. However, as the island entered later generations, family relationships became increasingly complex. The system of marriage between the three branches eventually became impossible to maintain, as the boundaries between bloodlines slowly disappeared and almost everyone became related to one another. Finding a partner with no shared ancestry became an extremely difficult challenge. Many young people on the island had to choose to leave their homeland, boarding rare ships to search for new lives and families on other islands or even in New Zealand. Those who stayed behind had to accept a prolonged single life or patiently wait for outsiders who happened to visit and eventually decided to make Palmerston their home, the wall of bloodline, therefore became both the bond that allowed the Marster's family to survive for more than a century and an invisible boundary that continues to challenge the happiness and choices of every individual within this tiny community. Across the entire Palmerston Atoll, there is only one place that truly resembles a village. It is Home Island, the small piece of land where all permanent residents gather and make their homes. The houses are scattered beneath rows of coconut trees, connected by narrow paths where it takes only a few minutes to walk from one family's home to another. Homes, vegetation and the shoreline almost blend together into a single living space. With only a few dozen residents, every building serves multiple purposes at the same time. The school is not only a place where children receive their education, but also an important part of community life. The church is not only a place for religious ceremonies, but also where people gather, share stories and organize important events together. In Palmerston, the ocean is not just the landscape surrounding the island, it is the source of life for the entire community. With no fertile land, no major industries and no large service sector, the sea has become the most important provider of food, employment and income for the people who live here. Every morning, many men on the island take small boats away from Home Island, entering the lagoon or crossing the coral reef into the open ocean in search of parrotfish, the most valuable seafood species and the most important commercial product of Palmerston. The fish are cleaned, filleted and frozen while waiting for supply ships to arrive. Then they are transported on those vessels back to Rarotonga, where they are exchanged for fuel, rice, flour and other essential supplies that the island cannot produce on its own. But parrotfish do more than simply provide food and income for the people of Palmerston. These fish also feed on algae growing over coral reefs, helping the reefs continue to develop and remain healthy. In other words, the very species that provides income for the island also helps protect the ecosystem that supports the community's survival. If the ocean sustains Palmerston through its abundant marine resources, then life on land is a completely different story, a constant journey of adaptation and survival. The soil here is mostly made of sand and broken coral fragments, poor in nutrients and unable to retain water easily. Coconut trees and pandanus continue to grow well because they can tolerate salt, but producing fresh vegetables requires much more effort. Residents must dig planting pits for taro or use containers filled with a mixture of soil, organic compost and seabird waste, transforming every small garden into the result of patience and hard work rather than something naturally provided by the island. Palmerston's economy operates in a way very different from most of the world. The New Zealand dollar remains the official currency, but the value of life here is not Instead, it is measured by how much fish remains in the freezer, whether there is enough fuel for the next fishing trip or when the next supply ship will finally arrive. Palmerston also receives a very small number of private yachts each year. There are no hotels or resorts. Instead, visitors are welcomed directly into the homes of island families, offering payment or practical gifts in return, such as fishing equipment, repair tools, batteries or medicine. It does not create a true tourism industry, but these rare visits still play an important role in keeping Palmerston connected to the outside world. For most of the world, schools, hospitals and transportation are things people can easily access. But on Palmerston, every essential service must be built to support a community of only a few dozen people, and everything must adapt to the reality of isolation in the middle of the Pacific Ocean. The island has only one small school with around a few dozen students. Because the number of children is so limited, teachers often have to teach students of different ages within the same classroom. After completing basic education, most teenagers must leave Palmerston to continue their studies in Rarotonga or New Zealand. Some eventually return after growing older, but many choose to build their lives elsewhere. Keeping the island's population permanently small, the healthcare system operates on a similar scale. Palmerston has only a small medical centre with healthcare workers available to provide basic treatment and handle common medical issues. However, for serious illnesses or cases requiring surgery, residents must be transported to Rarotonga, on an island without an airport. Emergency care does not depend only on medical expertise. It also depends on weather conditions and whether boats or rescue services can reach the island in time. This isolation is most visible in transportation. Palmerston has no airport and no deep water harbour capable of receiving large ships. Supply vessels usually visit the island only around three to six times a year. They must anchor outside the coral reef before using small boats to transport people and goods to shore. From fuel, food and medicine to construction materials, everything must travel across hundreds of kilometres of ocean before finally reaching Home Island. Just by listening to the way a child on Home Island greets a stranger, you can understand that Palmerston's identity is not preserved in books. It lives in the unique voice of each generation, a blend of Old English and Polynesian influences passed down through more than a century of history. This is a place where two seemingly different cultural streams meet, the traditions of 19th century Britain and the ancient heritage of Polynesia. The people here use English in their daily lives, but their pronunciation and many expressions still carry the marks of generations who came before them. Spiritual life revolves around the Christian church and nowhere else in the Cook Islands is Sunday observed as strictly as it is here. When the church bells ring, all work, fishing and gardening come to a complete stop. Everyone puts on their finest clothing to attend services, sing hymns and gather with other families. One of the most famous traditions widely known among international yacht travellers is the unique way Palmerston welcomes visitors When a yacht drops anchor beyond the coral reef, men from the three family branches immediately start their boats and rush out to the ocean, competing to reach the vessel first. The family that touches the yacht first becomes the host. They provide accommodation, food and care for the visitors as if they were relatives. In return, that family becomes the only one allowed to exchange goods with those guests, creating a system that balances hospitality and fairness among the three family branches. On the 28th day of every month, the entire island follows a tradition that has existed for more than 160 years. Established by William Marsters himself, men paddle their boats to the uninhabited Motu to hunt bosun birds, tropical red-tailed birds whose calls resemble the whistle once used by a boatswain aboard sailing ships. This practice is not only a way to obtain an additional source of protein, it is also a moment when younger generations learn survival skills, while the limited hunting days ensure that bird populations on the Motu never decline beyond recovery. No modern law forces them to follow this tradition, yet for more than a century and a half, the people of Palmerston have continued to respect the same day and the same method, a reminder that survival on a tiny island can only continue when people understand how to place limits on themselves. Alongside these oral traditions, the people of Palmerston carefully preserve the history of their community, from meeting records and island council decisions to family genealogies and events dating back to the 19th century. For such a small community, these are not simply documents, they are the way Palmerston protects the memory of where it came from. Since 2015, Palmerston has operated through a hybrid energy system, solar panels, a storage station consisting of 96 batteries with a total capacity of around 500 kilowatt hours, and a backup diesel generator that must run regularly every day to recharge the battery system. In April 2025, the island's only diesel generator completely broke down. Replacement parts had already been identified as necessary since May of the previous year, but the island still had to wait until the generator finally stopped working altogether. Without diesel support, the entire island was forced to depend entirely on solar panels that were never designed to carry the full burden alone. To prevent the battery system from collapsing, the island authorities introduced a power rationing order, cutting electricity from 7P to 7A, the following morning, lasting for 12 hours every day. The consequences spread faster than anyone expected. Fishermen had to turn off all freezers before the scheduled power cuts to avoid overloading the electrical grid when power returned. While inside those freezers were several tons of parrotfish, the island's almost only source of income. To prevent the fish from spoiling, many families had to run their own personal gasoline generators throughout the night, pushing the island's remaining fuel reserves to the brink of exhaustion before the next supply ship could arrive. Palmerston has survived for 160 years on a narrow strip of land rising only a few meters above sea level, but in the future, that fragile foundation itself may become the island's greatest challenge. Every powerful wave carries sand away from the shoreline, changing the shape of the beaches and gradually shrinking the already limited land available. When storms pass through, seawater can flow deep into the low-lying motu, carrying away vegetation, damaging homes, and covering areas used for cultivation with saltwater. The danger does not exist only on the visible surface. Beneath the coral sand lies a very thin freshwater lens, highly vulnerable to seawater intrusion. A single major storm or an extended period of drought could contaminate this already scarce water source with salt, requiring a long time before it can recover. Offshore, coral reefs also serve as a natural wall protecting Palmerston from the power of the ocean. If coral reefs weaken due to rising sea temperatures, ocean acidification, or prolonged bleaching events, the protective barrier will become increasingly fragile. When that happens, waves from the Pacific Ocean could move closer toward the low-lying strips of land where the community lives. To face these changes, residents must continuously reinforce the shoreline, protect coastal vegetation, monitor water supplies, and find ways to reduce the impact of storms. But for a small coral island like Palmerston, no solution is absolute. The future of the island may not be determined by a single event, but by every centimeter of coastline washed away, every rainy season that arrives late, and every coral reef that gradually loses its ability to provide protection. For Palmerston, the greatest battle in the years ahead may no longer be maintaining a community, but preserving the very land on which that community stands. What makes Palmerston truly special is not simply how isolated it is, but the way its people continue choosing to remain connected to their island. Even as the outside world grows larger and more modern, Palmerston remains the place they return to, the place where they can truly be themselves.