One of the newest in Waikiki, The Spa at Trump offers private changing and showering areas for each room, creating an environment of uninterrupted relaxation. No matter what treatment you choose, it is inspired by "personal intention," such as purify, balance, heal, revitalize, or calm, to elevate the senses throughout your time there. Don't miss the signature gemstone treatments, which feature products by Shiffa; or treat yourself to a Kate Somerville facial to emerge with younger-looking skin. The Hawaiian pineapple lime exfoliation massage is the most popular, as it is exclusive to this spa. www.trumpwaikikihotel.com.