Ihilani Spa

At 35,000 square feet, this spa on Oahu’s west coast is one of the biggest on the island and one of the prettiest. It is spread over three floors with mosaic-tiled Roman-style pools and a needle shower pavilion. Hawaiian touches are everywhere, from the private hula-aerobics workout class with a personal trainer to thalasso hydrotherapies, lomi lomi massages and island flora herbal wraps. It’s well worth the half-hour drive from Honolulu.