The Westin St. Francis San Francisco on Union Square is situated at the vibrant intersection of Powell Street and Geary Boulevard in San Francisco . This location is a hub for shopping, dining, and urban culture, offering a lively atmosphere . As the only hotel directly on Union Square, it stands at the intersection of the city’s rich past and dynamic present, with cable cars conveniently located just outside its doors . The hotel itself is known for its historic charm combined with modern ameni