When the sun sets over Kauai’s Kekaha Beach on an especially clear night, a tall, silhouetted tract of land emerges west of the Hawaiian islands, toward the horizon.
For most of the state’s residents, that’s the only way to see the island of Niihau.
It’s known as “The Forbidden Island” in Hawaii, and the nickname isn’t an exaggeration.
A single family has owned the island for more than 150 years and — even though it’s only 17 miles from resort-lined Kauai — Niihau remains surprisingly insulated from the outside world.
The island has no roads (dirt trails navigate its arid, bushy terrain), no cars, no stores, and no Internet. Its sandy beaches see more wildlife than human footprints. Sleepy Hawaiian monk seals dot the coast and schools of sharks have been known to swim remarkably close to empty shores.
But the island is populated with people.
When Niihau was purchased by the Sinclair family in the 1860s, the island’s inhabitants — known as Niihauans — were allowed to stay, but access to the island by outsiders (including anyone from another Hawaiian island) was restricted.
To this day, only Niihauans, the Robinsons (the descendants of the title-holding family), and the occasional invited guest are allowed there (or near the dozens of homes in the island’s only settlement, Puuwai, seen below in a Google Earth photo).
In 1864, King Kamehameha V sold the island of Niihau to the Robinsons’ ancestors, the Sinclair family, for $10,000 worth of gold and, according to some accounts, a requirement that the family would promise to preserve the Native Hawaiian language and Niihau’s unique way of life.
”Niihau is yours,” Kamehameha IV said when he signed the contract, according to the New York Times. “But the day may come when Hawaiians are not as strong in Hawaii as they are now. When that day comes, please do what you can to help them.”
(The Niihau Cultural Heritage Foundation reports that Kamehameha IV agreed to sell the land, but died in 1863. Records show that his brother, Kamehameha V, completed the transaction on January 23, 1864.)
Ownership of the island has stayed within the same bloodline ever since and access to the 70-square-mile island has remained extremely restricted.
“We’ve tried to maintain the request of the King when it was turned over,” Bruce Robinson, one of two brothers who owns the island, told ABC News in 2010. “We maintain the island for the people and continue to work it as he had.”
Those promises afforded Niihauans a luxury that most modern travelers search the world for: A truly secluded and untouched island.
Niihau remains something of a living fossil — a glimpse into what life in the islands might look like if, over the centuries, the rest of Hawaii just stood still.
The Niihauans who remain on the island today live mostly as their Native Hawaiian ancestors did, with hunting and fishing taking up the majority of their days. There are an estimated 70 permanent residents on the island, although that number fluctuates as Niihauans move away or return to the islands. The 2010 census listed its population at 170, but since the Robinsons are not required to submit population estimates, the current number of permanent residents are unknown.
They speak mainly Native Hawaiian, but, because of efforts by the island’s only school and Niihauans access to other islands, some residents also know English. They don’t pay rent, they travel mostly by bike or on foot and most homes rely on rain catchments and generators for water and electricity.
They’re also expected to abide by rules set by both the Robinsons and the village’s earlier generations. Alcohol and guns are not allowed on the island and, according to the New York Times, anyone caught breaking the rules can be evicted.
According to one former resident, Niihau men aren’t allowed to have long hair or wear earrings, and on Sundays, the entire village is expected to go to church.
In 1969, the Milwaukee Journal called Niihau a “Puritan paradise,” because of the religious culture impressed upon the Niihauans by the Robinsons — a family of “strict Scots Presbyterians,” according to the Journal — and the missionaries that came to Niihau decades before it was purchased.
“All those rules came from the old-timers, so we just take care of that,” Wehi Kaaumoana, a 34-year-old Niihauan, told The Huffington Post.
The younger people in the village are also expected to take care of and provide for the elders.
“We live off the land. That’s all we have,” Kaaumoana said. Although Niihauans can hop on a barge owned by the Robinsons to go grocery shopping on the island of Kauai, they rely heavily on fishing and hunting to feed the village.
But “the old folks over there, they can’t go beach ’cause they growing old,” he added. “When we go out and fish and hunt and give them food like that, they happy. We take care of our elderlies. Elderlies are the main thing in life.”
To pass the time, Niihauans go to the beach or watch pre-downloaded movies on iPads, but, like any other small town, people get bored. Kaaumoana, for example, moved off the island in his mid-20s to find work on Kauai.
The island’s small population fluctuates as Niihauans travel or move off the island. The Niihau Cultural Heritage Foundation says that number can drop to below 30 during the summer months as people travel for pleasure or work.
“People leave the island all the time,” Peter T. Young, Hawaii’s former Department of Land and Natural Resources director and Hawaii historian, told HuffPost.
“(Niihau])is isolated for the rest of us, but it’s not an isolated island for them,” Young added. “They don’t look any different, they don’t act any different,” they just “have the opportunity to live in a place that the rest of us have a very limited opportunity to see.”
The perceived mystery of life on the “Forbidden Island” has generated speculation over the years, but Bruce Robinson told ABC News that, “While it is an ancient type of culture, they’re a very modern type of people.”
“There are stories that have been generated of captives living out here,” Robinson added. “People who can’t get out to the cities. That is totally false. In fact, every person on Niihau has been to the mainland. They know all about it. It’s a well-traveled population.”
Niihauans are fiercely protective of their island. In 2013, a group of residents discovered trespassers fishing on their shoreline; they used a digital camera to record the intruders, and presented the footage to lawmakers, asking for help with protecting their resources.
There are, however, a few sanctioned ways to see Niihau.
Kauai tour boats offer a tiny morsel of Niihau’s pristine waters by offering day-long snorkel and dive trips to the Lehua Crater, a volcanic cone that sits north of Niihau island.
If you want to get on shore, the Robinsons offer extremely guided tours and hunting safaris, ferrying curious tourists on their private helicopter from Kauai to remote parts of Niihau. The half-day guided tour takes guests on an aerial tour, then to a remote beach for lunch and snorkeling.
Day-long hunting trips can cost more than $1,700 a person, but give slightly more access to the island.
For Bruce Robinson — who’s married to a Niihauan woman — maintaining Niihau’s unique culture and way of life is a priority.
On Niihau, he told lawmakers in 2013, there’s “a feeling of inner peace and renewal that we don’t understand in the outside world. The Western culture has lost it and the rest of the islands have lost it. The only place it’s left is on Ni’ihau.”
Kaaumoana, who has become used to modern life on Kauai, would agree.
“Life is good over there,” he told HuffPost. “Everything you need is there … You can go to the beach and you’ll have the only footprints on the beach. It’s beautiful there.”