Lanai Island Hawaii. USA. Travel and Tourism. Those seeking peace, tranquility and an escape from the busyness of everyday life will find their solace in the serenity offered by Lanai. Hawaii's smallest inhabited island, Lanai offers visitors a lovely reprieve from the fast pace of their usual schedules. Originally an island-wide pineapple plantation, Lanai now is known for its quiet beauty and luxurious five-star resorts. Surround yourself with serenity and decadence at the best spots Hawaii has to offer amid world class resorts like the Four Seasons Resort at Manele Bay. Go window shopping amid charming boutiques in the island's central town of Lanai City or make memories road tripping along the Norfolk pine-lined Munro Trail, a roadway offering sweeping and majestic views of the island's pristine beauty. Also a must, visiting Hulopoe Bay, a protected marine reserve with a wealth of sea creatures including Hawaii's famous spinner dolphins. Set out on some out-of-this-world experiences on the island of Lanai. The great things about Lanai are the natural phenomena here. Plus, it's not littered with tourist traps selling you overpriced snorkeling gear. Therefore, this undiscovered charm will make you feel like an explorer! The vibrant reds, oranges and greens of the terrain will make you feel as though you're on a different planet. The inactive volcano and rocks contribute to the "out-of-this-world" feel. Plus, the dark, rusty colors of the rocks and sand and the deep ravines will make you feel as though you're on Mars. We'll show you where to explore for the top things to do in Lanai! Lanai is roughly 140 square miles with a population of around 3,000. This Hawaiian island is the sixth largest of the islands of Hawaii. Hawaiian legends say that man-eating spirits dwell here, after the prophet Lanakaula drove them out of Maui. If you're wondering what to do on Lanai, we'll show you some awesome Lanai activities.