The Hotel Santo Mauro invites you on a journey in Madrid in the 19th century, at the home of the influential Duke of Santo Mauro. With its French-influenced design and architecture, our 5-star, historic, boutique hotel in the city center consists of three buildings set in a sophisticated private garden, with fountains and terraces shaded by ancient chestnut trees. The 49 guest rooms and suites are full of special details and historical references that immerse you in the past. Each public room is unique: The Red Room reflects pure French Classicism, while the oriental pieces in the Chinese Lounge recall the objects the Duke used to collect on his travels. The Wine Bar offers an extensive list of wines and small dishes, while the main restaurant, housed in the Duke's former Library, offers a level of cuisine commensurate with its palatial setting. Music, fresh flowers, arts and crafts, and highly attentive service from the household staff round off the unique experience of staying in a palace.
Santo Mauro, a Luxury Collection Hotel, Madrid
A The Luxury Collection hotel. Rialto is a Marriott STARS agency and can provide VIP access and offers.
Step through the gates of Santo Mauro and enter the private world of its eponymous Duke. This 19th-century Chamberí palace, built in the French Classicist style, unfolds across three buildings with lush private gardens shaded by centuries-old chestnut trees. Each of the 49 opulent rooms and suites is individually designed and exquisitely detailed, as are public salons showcasing the Duke’s collected treasures. Restaurante La Biblioteca Gresca, housed in the original paneled library, offers seasonal Castilian cuisine in a rare, elegant setting. The restaurant also hosts Torrija masterclasses.
Zurbano 36, 28010 Madrid, Spain
About Santo Mauro, a Luxury Collection Hotel, Madrid
Tip for the summer season: The Santo Mauro garden terrace is a cool, private summer escape from Madrid's heat, offering a tranquil, tree-shaded retreat behind a 19th-century palace in Chamberí.
Marriott STARS benefits, included
Marriott STARS is Marriott's invitation-only VIP program, open to a small group of luxury travel agencies. VIP rates generally meet or beat the hotel's website rates and include the amenities below. The booking is a direct reservation with the hotel, so it earns Marriott Bonvoy points and elite-night credit, and Marriott Bonvoy elite status benefits apply.
- Daily breakfast for two
- $100 hotel credit per stay
- Room upgrade on arrival, based on availability
- Early check-in and late check-out, based on availability
- Welcome amenity
- Marriott Bonvoy points, elite nights and status benefits, as this is a direct hotel booking
- Nightly Upgrade Awards can be applied to these rates
Get live availability and self-book
Rooms and suites
Room type data is subject to change and accuracy cannot be guaranteed.
Frequently Asked Questions
Does booking through Rialto cost more than booking with the hotel?
No - VIP rates under Marriott STARS always meet or beat hotel's public, flexible rate, and provide valuable amenities and possible upgrades. Rialto also provides the hotel's non-VIP and corporate rates, so you can compare with full transparency.
What is the value of the VIP benefits?
Daily breakfast for two plus the $100 hotel credit come with every stay at this hotel - adding $100-200/day in value. A room upgrade could also be worth a substantial amount, in addition to early check-in / late check-out benefits when available.
Do I earn Marriott Bonvoy points and keep my elite benefits? Is this considered a direct booking or a third-party booking?
Yes. The booking is a direct reservation with the hotel, so it earns Marriott Bonvoy points and elite-night credit, and Marriott Bonvoy elite status benefits apply.
How does this compare to other programs, like through AMEX Fine Hotels & Resorts, or Chase Edit?
Using a hotel's own VIP program may provide higher upgrade priority, additional VIP benefits and promotional rate offers, and a direct relationship with the hotel for special requests. Rialto offers more VIP hotels than any credit card program. In addition, Chase Edit rates can be substantially more expensive as they rarely run promotions whereas AMEX rates are often comparable but do not offer programs such as Upgrade at Booking.
Can my AI assistant book this hotel?
Yes. Connect Rialto to Claude or ChatGPT and ask for rates. You finish the booking on a secure Rialto page. Card details are not sent through the AI chat, so either you would approve the final checkout step and reconfirm all the information, or if you authorize your agent with Computer-Use permissions, it can fill out the checkout form as well.
Rates are shown to members
Rialto is invitation-only. Apply for access and hear back within 24 hours.