The spa at Newport Beach Marriott Hotel will make you melt. The 14,000-square-foot Pure Blu spa and salon features 16 rooms and a full list of euphoria-inducing services, including massages, facials and body scrubs, as well as access to the sauna, eucalyptus steam room and whirlpool. The spa also features a full-service salon offering hairstyling and coloring, manicures and pedicures. You definitely will want to try their signature hot seashell massage. Warm tiger conch shells, drizzled in oil will be rubbed on your legs, arms and both sides of you hands. Not too hot and not too cold, the seashells will feel amazing.