Sensei Lanai, A Four Seasons Resort

Sensei Lanai is unlike any other wellness resort in the world — a science-based luxury retreat on the island of Lanai, founded and owned by Oracle co-founder Larry Ellison on an island he purchased in 2012, operated in partnership with Four Seasons and built around the conviction that wellness can be measured, personalized, and optimized. The resort's Sensei program uses biometric tracking, sleep analysis, and health data to create personalized wellness protocols for each guest — Finnish sauna and cold therapy are part of a broader thermal regulation protocol informed by scientific research into hormesis and recovery. The island of Lanai (population approximately 3,200) offers extraordinary privacy; there are no traffic lights on the island. Pineapple fields, quiet roads, and the Pacific horizon complete the landscape.