
21c Museum Hotel St Louis
Where contemporary art and a storied city converge under one roof
Reserve this StayBoutique Hotel in Saint Louis, us
/21c Museum Hotel St Louis
21c Museum Hotel St Louis
18 Total Rooms
18 Room Types
4.1 (32 Reviews)
The lobby doubles as a gallery. A monumental red penguin stands sentinel near the entrance, and the walls shift with rotating exhibitions of contemporary art that push, provoke, and occasionally unsettle. At 21c Museum Hotel St. Louis, the line between hospitality and cultural institution dissolves entirely. Housed within the historic Brothers Building, a 1906 Beaux-Arts landmark in the heart of downtown, the property merges preservation with creative reinvention. Original architectural bones meet curated installations, and the result is a hotel that treats every corridor, every common space, and every unexpected alcove as an opportunity for encounter.
The rooms carry the same spirit of intentional design without competing with the art program for attention. Clean lines, modern furnishings, and generous natural light define the accommodations, which range from well-appointed studios to spacious suites. Bathrooms are finished in contemporary materials with a residential sensibility, and thoughtful touches throughout reflect the property's broader commitment to design-forward living. The multi-venue museum spans over 12,000 square feet of exhibition space, free and open to the public, making the hotel as much a civic gesture as a place to sleep. Site-specific installations and traveling exhibitions rotate throughout the year, ensuring that no two visits feel quite the same.
Dining at Cardwell's at the Plaza, the property's on-site restaurant, grounds the experience in something tangible and local. The menu draws from regional ingredients and Midwestern culinary traditions, offering a gathering place that serves hotel guests and St. Louis residents alike. The bar program complements the dining with craft cocktails and a curated selection of wines, and the space itself maintains the property's signature interplay between art and hospitality. Whether settling into a banquette for a long dinner or stopping by for a drink before heading out into the city, the restaurant functions as a social anchor for the hotel.
St. Louis rewards those who explore beyond its familiar landmarks. The Gateway Arch and its surrounding national park sit within easy reach, and the downtown neighborhood places guests near the city's evolving cultural corridor. From the contemporary art scene at the Pulitzer Arts Foundation and the Contemporary Art Museum St. Louis to the historic character of neighborhoods like Lafayette Square and the Grove, the city reveals itself in layers. 21c Museum Hotel St. Louis positions itself not as a retreat from the city but as an extension of its creative energy, a place where the act of looking closely is built into every surface and every stay.
The lobby doubles as a gallery. A monumental red penguin stands sentinel near the entrance, and the walls shift with rotating exhibitions of contemporary art that push, provoke, and occasionally unsettle. At 21c Museum Hotel St. Louis, the line between hospitality and cultural institution dissolves entirely. Housed within the historic Brothers Building, a 1906 Beaux-Arts landmark in the heart of downtown, the property merges preservation with creative reinvention. Original architectural bones meet curated installations, and the result is a hotel that treats every corridor, every common space, and every unexpected alcove as an opportunity for encounter.
The rooms carry the same spirit of intentional design without competing with the art program for attention. Clean lines, modern furnishings, and generous natural light define the accommodations, which range from well-appointed studios to spacious suites. Bathrooms are finished in contemporary materials with a residential sensibility, and thoughtful touches throughout reflect the property's broader commitment to design-forward living. The multi-venue museum spans over 12,000 square feet of exhibition space, free and open to the public, making the hotel as much a civic gesture as a place to sleep. Site-specific installations and traveling exhibitions rotate throughout the year, ensuring that no two visits feel quite the same.
Dining at Cardwell's at the Plaza, the property's on-site restaurant, grounds the experience in something tangible and local. The menu draws from regional ingredients and Midwestern culinary traditions, offering a gathering place that serves hotel guests and St. Louis residents alike. The bar program complements the dining with craft cocktails and a curated selection of wines, and the space itself maintains the property's signature interplay between art and hospitality. Whether settling into a banquette for a long dinner or stopping by for a drink before heading out into the city, the restaurant functions as a social anchor for the hotel.

What we love about this stay
What strikes you here isn't just that art is present — it's that the art is the architecture of the experience. At 21c Museum Hotel St. Louis, you don't walk past installations on the way to your room; you walk through them, and the shift in how you see things starts before you've even checked in. The rotating exhibitions and permanent collections feel less like decoration and more like a quiet provocation, seeding conversations you didn't expect to have over dinner. There's a tension between the contemporary boldness of the public spaces and the calm of the guest rooms, where natural light and city views ground you back in Saint Louis itself. It's a place for travelers who want culture woven into the texture of a stay rather than scheduled as an excursion — and the fact that the museum is open and free only deepens that sense of generosity. You leave carrying something that isn't a souvenir.
Explore our Accommodations
Where you'll be staying
1528 Locust street, Saint Louis, us
Hear it from other travelers
Guest
DEC 2025
Guest
OCT 2025
Perfect stay Loved this hotel! It's absolutely gorgeous with a beautiful lobby. There is a museum on the 2nd floor, but unfortunately, we didn't get to see it. They were filming an add, so we were limited on getting great pictures.
Guest
OCT 2025
Wonderful time in St Louis @21c Museum Hotel Beautiful Hotel, it’s located downtown St. Louis. It was a 10 minute walk to the Enterprise Stadium. Full of art. Beautiful bar, dining room, coffee shop, very clean. The room was very nice, comfortable bed and nice layout! The bathroom was immaculate! The price was reasonable. The Staff went “Above and Beyond! There’s self parking and Valet.
Guest
NOV 2025
21c Museum Hotel STL- why stay any where else? Fan of the 21c hotels and this one measures up to the brand and experience of staying with them. The bar staff is outstanding! At this location, the athletic facility was top notch and unexpected and a true benefit of staying at the property
Guest
JAN 2026
What you need to know
04:00 PM
We understand that plans can change. The cancellation terms below describe the standard policy. Your specific booking’s eligibility for cancellation and refund is determined by the terms shown at the time of booking. **Standard Refundable Terms** For reservations that are marked as refundable: - Guests may cancel up to 48 hours before check-in to receive a full refund - Cancellations made less than 48 hours before check-in may be eligible for a partial refund No refunds are issued for: - No-shows - Cancellations made after check-in - Non-Refundable Reservations Some reservations may be marked as non-refundable. - For these bookings, cancellations or no-shows are not eligible for a refund, regardless of timing. **Refund Processing** Eligible refunds are processed to the original payment method and typically appear within 5–10 business days, depending on your payment provider.Reservation Changes Changes to reservations, including date modifications, are subject to availability and may incur additional charges and must be made up to 48 hours before check-in
11:00 AM
Not allowed
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