The Westin St. Francis San Francisco on Union Square is a renowned hotel located in the heart of the city. It features a wellness center that offers a range of services to promote relaxation and well-being. The center includes a fully equipped fitness center, a spa with a variety of treatments, and an outdoor rooftop pool. Guests can also enjoy yoga classes and personalized wellness programs. With its prime location and exceptional wellness facilities, The Westin St. Francis is an excellent choice for a rejuvenating stay in San Francisco.