Day Spas Like Rio de Janeiro s famed days spas, St. Petersburg day spas know how to pamper and care for skin in a land of intense sun. For a chic downtown St. Petersburg spa experience, Tranquility Day Spa boasts signature I Just Need a Break and Men s Post Golf packages that include massage, foot treatments and facials. For a European style day spas in St. Petersburg, Brown s Salon & Day Spa combines hair care and styling with signature facials. Alternative treatments with a New Age respect for ancient traditions converge at Les Elements Medi Spa, a St. Petersburg day spa for the soul. Located in the expansive and expensive Vinoy Renaissance Resort on the Tampa Bay waterfront, the Vinoy Salon & Day Spa boasts massages, treatments and a soothing steam room for relaxing between treatments.