21c Museum Hotel St. Louis
Complimentary fourth night.1
Book by 07/15/2026 for travel by 12/31/2026.
Sign up for Yoga with Art where you can practice your poses in the second floor gallery while surrounded by art.
The hotel is housed in a Renaissance Revival-style former YMCA. Rooms and suites feature the brand’s signature modern style with pops of color along with an original piece of art. Bathrooms look crisp and classic with a black and white color scheme.
Start your day with coffee and a hearty breakfast at the colorful Good Press. The menu highlights local roasters and purveyors. The flavors of Idol Wolf are inspired by Spain and the tapas menu fuses local and seasonal ingredients with classic Iberian sensibilities.
Locust Street Athletic and Swim Club pays homage to the building’s roots with a large pool and extensive fitness area. Personal and group training is available along with swim lessons. Book a massage to fully unwind.
Sign up for a guided tour to explore the hotel’s art museum located on the 2nd floor, featuring a 21st-century art collection that changes every year. Wind down the day with a game of billiards in the common space. See the city’s iconic Gateway Arch National Park and don’t miss the St. Louis Aquarium.
Location of 21c Museum Hotel St. Louis
1528 Locust St. St. Louis, Missouri 63103 United States
Lambert St Louis International Airport.
- Room upgrade
Receive a room upgrade upon arrival, when available1 - $100 credit
Enjoy a complimentary credit valued at $100 to use towards eligible charges, such as food and beverage, spa, or other on-property charges during your stay2 - 12pm check-in, when available
Start your vacation sooner with 12pm check-in, when available - Late check-out, when available
Keep your vacation going with late check-out, when available
- Complimentary breakfast for two people each day of stay
1Certain room categories are not eligible for upgrade.
2Eligible charges vary by property.
2X Membership Rewards points on prepaid bookings.*
You can use Membership Rewards® Pay with Points for all or part of your prepaid stay.*
Book by 07/15/2026 for travel by 12/31/2026.