Hilton Bora Bora Nui Resort & Spa is a gym hotel located on a private island in Bora Bora. The resort offers a well-equipped fitness center with a range of exercise machines and free weights. Guests can enjoy breathtaking views of the lagoon while working out. The resort also offers fitness classes, including yoga and Pilates. After a workout, guests can relax in the resort's spa or take a dip in the infinity pool. With its luxurious accommodations and excellent fitness facilities, Hilton Bora Bora Nui Resort & Spa is a perfect choice for fitness-minded travelers.