SOMMA Wine Spa is the adults-only spa of the Grand Fiesta Americana Los Cabos all-inclusive resort in Cabo del Sol, built around vinotherapy treatments using wine oils, with agave therapies as well. It has 14 treatment rooms, an ocean-view gym, a sauna, a steam room, a vitality pool and ice therapy, and is open daily from 8:00 AM to 9:00 PM.