The Westin St. Francis San Francisco on Union Square is a luxurious hotel located in the heart of the city. It offers a spa and wellness center where guests can relax and rejuvenate. The spa features a range of treatments, including massages, facials, and body wraps, all performed by skilled therapists. Guests can also enjoy the sauna, steam room, and whirlpool, or take a dip in the indoor pool. The wellness center also offers fitness classes and a fully equipped gym for those looking to stay active during their stay. With its elegant accommodations, central location, and excellent spa and wellness center, The Westin St. Francis San Francisco on Union Square is the perfect choice for a luxurious and pampering getaway.