King Bed
Work desk and tv across from bed
King Bed
Work desk and tv across from bed
King Bed

Hotel Adagio is temporarily closed

Hotel Adagio will be suspending all operations until further notice.

Our Top Priority — Our Guests: COVID-19 update and extended cancellation policy

Downtown San Francisco
Union Square Hotel

Hotel Adagio Marriott Autograph Collection

Hotel Adagio offers 171 newly renovated guestrooms that are stylish and comfortable. The new design is a nod to an earlier era, but with all the modern amenities that are reflective of an upscale boutique hotel in San Francisco. The hotel’s public spaces and meeting rooms have also been refreshed. With its new design, The Mortimer continues to be one of the city’s hottest craft cocktail bars. Bridging the gap between classic and modern, historic and contemporary, Hotel Adagio is unlike any Union Square hotel in San Francisco.

Plan An Unforgettable Rooftop Event

Our San Francisco rooftop is truly one of the most unique meeting and wedding venues San Francisco has to offer.

Learn More
hotel adagio mortimer bar seating area

Weekender Breakfast Package

Includes Breakfast For Two

Planning on staying on a Friday or Saturday night? Book this package and get free breakfast in The Green Room for up to 2 adults and accompanying children under 12.

*Rooms are limited. Book now to secure your room.

Book Now

Tripadvisor Certificate of Excellence Award

TripAdvisor is proud to congratulate Hotel Adagio on earning the prestigious Certificate of Excellence award. Our travelers consistently commend our property with the highest praise, and we recognise for this exceptional achievement. Only the very best in the business are awarded a Certificate of Excellence.

San Francisco. From Your Lens.

#HotelAdagio #ExactlyLikeNothingElse

Marriott Rewards Logo