To make reservations by phone, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers).
Combine beauty, fun, efficiency and a terrific location and you have the new San Francisco Marriott Union Square hotel. Sitting on the corner of Sutter and Powell, our Union Square hotel in San Francisco, California is just steps from world-class shopping, restaurants, bars, and the theater district. From our hotel's ideal downtown location in San Francisco's Union Square, you can walk to your meeting at the Moscone Center or the Financial District, have lunch in Chinatown and end the evening with a game at AT&T Park, home of the San Francisco Giants. We offer 400 guest rooms, including 53 suites with spectacular views of the Bay and the city skyline. With high-speed internet access throughout our 10,000 square feet of meeting space, 9 meeting rooms and a full-service business center, our hotel in Union Square, San Francisco is perfect for working professionals. Our on-site restaurant, fitness center, and close proximity to the Union Square Market makes us the perfect luxury hotel for leisure travelers too!