- Center yourself in the heart of downtown Asheville. Welcome to the best day spa in Asheville. Spa Theology offers an array of spa services including Massage Therapy, Specialized Facials, Natural Nail Services, Spa Packages, Couples Massage and Body Treatments. Enjoy plush robes and organic spa treats while you relax in the spa sanctuary. Take home the spa experience by picking up a wellness gift from our spa boutique. Replenish. Relax. Redefine your Ultimate Spa Experience.