Roughly circular and about 552 square miles, Kauaʻi is the fourth-largest Hawaiian island and home to some 73,000 people, sitting at the northwest end of the main chain — far enough out that no road can circle it, since the Nā Pali cliffs see to that. Its summit, Kawaikini, rises above 5,200 feet near the rain-soaked center. Polynesian voyagers settled here more than a thousand years ago and built a society around the sea and the taro terrace; the Wailua river valley held one of the islands' great royal and sacred centers, a birthplace of chiefs, and Kauaʻi keeps its own folklore of the Menehune, the legendary builders said to have raised a stone ditch and fishpond that still stand today. Long before it was anyone's vacation, this was deeply settled, deeply storied Hawaiian ground.
What reshaped the land was sugar. In 1835 Old Koloa Town, on the sunny south shore, opened the first successful commercial sugar mill in Hawaiʻi — the start of a plantation economy that would spread across the islands and reorder Kauaʻi's land and labor for more than a century. Big operations like Grove Farm followed, and the mills drew waves of contract laborers from China, Japan, Portugal, Norway, Puerto Rico, the Philippines and beyond. The plantation camps they built still shape the island's place names, foods, festivals, and family trees. The tie to Japan runs especially deep — so many workers came from one small island in Yamaguchi that it calls itself a cradle of the Hawaiʻi migration — and it is why Kauaʻi today counts sister cities across Japan, knit by more than a century of shared plantation history.
Why People Visit Kauaʻi
People come to Kauaʻi for the oldest, greenest island in the chain and the quieter pace that comes with it. It rewards travelers who would rather hike a canyon rim or paddle a north-shore bay than chase a crowd — a place of waterfalls, taro valleys, and emerald cliffs, with a deep Hawaiian history and a slower, garden kind of aloha.
