To make reservations by phone, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers).
Combining luxury and convenience, the San Francisco Marriott Union Square invites guests to experience exceptional service in ideal accommodations. Sitting on the corner of Sutter and Powell streets, our Union Square hotel is just steps from world-class shopping, restaurants, bars and the theater district. Being in the heart of downtown, our San Francisco hotel allows business travelers to walk to meetings at the Moscone Center or in the Financial District, while vacationers can enjoy lunch in Chinatown and catch a game at AT&T Park, home of the San Francisco Giants. Our Union Square San Francisco hotel offers 400 guest rooms, including 53 suites with phenomenal views of the bay and city skyline. Working professionals can take advantage of high-speed Internet throughout our nine meeting rooms featuring 10,000 square feet of flexible event space in addition to our full-service business center. Whether here for work or play, come experience the charm and sophistication of our San Francisco hotel.