Waikiki's only oceanfront spa, set in the historic Moana Surfrider on Kalakaua Avenue across 18,000 square feet. Private men's and women's relaxation lounges with zero-gravity chairs look over Waikiki Beach, and guests can use a dry sauna or a whirlpool with Pacific views. The spa counts 11 massage rooms, two facial rooms, a Vichy shower hydrotherapy room and one steam room. Open daily 9am to 6pm.