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21C Museum Hotel St Louis

Property class: 4.5
4.5-star luxury hotel near St. Louis Union Station

Choose dates to view prices

Photo gallery for 21C Museum Hotel St Louis

A modern lobby with a large glass sphere, seating areas, and a reception desk.
A bar area with high wooden ceilings, a large mural, and a variety of seating options including tables and bar stools.
Bar (on property)
Spa
A multi-story building with a symmetrical facade, large windows, and a central entrance with a canopy.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Pet friendly
  • Free WiFi
  • Air conditioning

Explore the area

View in a map
1528 Locust street, St. Louis, MO, 63103
  • Place, City Museum
    ‪5 min walk‬
  • Place, St. Louis Union Station
    ‪8 min walk‬
  • Place, Enterprise Center
    ‪8 min walk‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪20 min drive‬

Room options

View all photos for Deluxe Room, 1 King Bed

A hotel room with a large bed, a desk with a chair, a small table, and a lamp.

Deluxe Room, 1 King Bed

9.0 out of 10
Wonderful
(141 reviews)
  • 309 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Double Room, 2 Queen Beds

A hotel room with two beds, a large window, a modern ceiling light, and a view of a staircase.

Luxury Double Room, 2 Queen Beds

9.2 out of 10
Wonderful
(44 reviews)
  • 423 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room (Bunk Bed)

A hotel room with a bunk bed, a round table with a chair, a potted plant, and a colorful abstract painting on the wall.

Room (Bunk Bed)

8.6 out of 10
Excellent
(10 reviews)
  • 237 sq ft
  • Sleeps 2
  • 1 Twin Bunk Bed

View all photos for Loft, 2 Queen Beds

A hotel room with two beds, a large padded headboard, a flat-screen TV, a window with a city view, and a small side table with a plant.

Loft, 2 Queen Beds

7.4 out of 10
Good
(6 reviews)
  • 431 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, Accessible (Accessible)

A hotel room with a large bed, a desk with a chair, a small table, and a lamp.

Deluxe Room, Accessible (Accessible)

10.0 out of 10
Exceptional
(1 review)
  • 269 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Suite, 1 King Bed (21C)

A hotel room with a large bed, a desk, a chair, a nightstand, and a mirror.

Suite, 1 King Bed (21C)

  • 1119 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Suite, 1 King Bed (Library)

A hotel room with a large bed, a wooden headboard, a nightstand with a lamp, a green armchair, and a large painting on the wall.

Suite, 1 King Bed (Library)

  • City view
  • 732 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Suite, 1 King Bed

Room

Luxury Suite, 1 King Bed

9.4 out of 10
Exceptional
(3 reviews)
  • 549 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room, 1 Double Bed, Accessible

A hotel room with two beds, a sofa, a TV, and a large abstract painting.

Deluxe Room, 1 Double Bed, Accessible

  • 388 sq ft
  • Sleeps 4
  • 1 Double Bed

View all photos for Deluxe Suite, 1 Double Bed, Accessible

A hotel room with a large bed, a desk with a chair, a small table, and a lamp.

Deluxe Suite, 1 Double Bed, Accessible

  • 517 sq ft
  • Sleeps 2
  • 1 Double Bed

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A lobby with a sofa, two armchairs, a coffee table, and a staircase.

Hyatt Regency St. Louis at The Arch

Downtown St. Louis
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
8.6 out of 10, Excellent, 4,389 reviews
$125 nightly
The price is $148
Nov 25 - Nov 26
Total with taxes and fees
Hyatt Regency St. Louis at The Arch

About the neighborhood

St. Louis

Heart of St. Louis.Within a 10-minute walk of this Downtown West hotel, you'll find St. Louis Union Station and City Museum. Also, Enterprise Center is within half a mile (1 km) and Gateway Arch is within 2 miles (3 km).

What's nearby

  • Washington Avenue Historic District - 2 min walk - 0.1 miles
  • City Museum - 5 min walk - 0.3 miles
  • St. Louis Union Station - 8 min walk - 0.4 miles
  • Enterprise Center - 8 min walk - 0.5 miles
  • St. Louis Aquarium at Union Station - 11 min walk - 0.6 miles

Getting around

  • 8th and Pine Station - 13 min walk
  • St. Louis Gateway Station - 14 min walk
  • St. Louis Lambert Intl. Airport (STL) - 24 min drive

Restaurants

  • ‪Rosalita's Cantina - ‬6 min walk
  • ‪Hair of the Dog - ‬7 min walk
  • ‪Good Press - ‬1 min walk
  • ‪Imo's Pizza Headquarters & Retail Store - ‬7 min walk
  • ‪Medina Grill - ‬5 min walk

About this property

21C Museum Hotel St Louis

4.5-star luxury hotel near St. Louis Union Station
21C Museum Hotel St Louis offers its guests an indoor pool, a steam room, and a fitness center. There's a restaurant on site, as well as a coffee shop/cafe. You can enjoy a drink at the bar/lounge. WiFi is free in public spaces.

Business amenities include a business center and meeting rooms. Spa services, a vending machine, and concierge services are also featured at the luxury 21C Museum Hotel St Louis . For a fee, parking is available.

This 4.5-star St. Louis hotel is smoke free.

  • 104 guestrooms or units
  • Meeting rooms
  • Business facilities
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Storage area for luggage
  • Concierge
  • Pool or billiards table
  • ATM
  • Elevator
  • No smoking on site
  • Bar or lounge
  • Coffee shop
  • Dining venue
21C Museum Hotel St Louis offers 104 air-conditioned accommodations with espresso makers and safes. Flat-screen televisions come with premium cable channels. Bathrooms include bathrobes, complimentary toiletries, and hair dryers.

This St. Louis hotel provides complimentary wireless Internet access. Business-friendly amenities include desks, desk chairs, and phones. Additionally, rooms include complimentary bottled water and irons/ironing boards. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.

Guests can pamper themselves by indulging in the onsite spa services. Services include massages.

Similar properties

A lobby with a sofa, two armchairs, a coffee table, and a staircase.
Hyatt Regency St. Louis at The Arch
Downtown St. Louis
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
4.3 out of 5, Excellent, 4,389 reviews
$125 nightly
The price is $148
Nov 25 - Nov 26
Total with taxes and fees
Hyatt Regency St. Louis at The Arch

Property amenities

Family friendly

  • Indoor pool
  • Soundproofed rooms

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Valet parking on site (USD 55 per day; includes in/out privileges)

Food and drink

  • Daily cooked-to-order breakfast available 6:30 AM to 1:00 PM for a fee: USD 10 to 25 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant

Things to do

  • Billiards/pool table
  • Gym
  • Indoor pool
  • Steam room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Area rugs in room
  • Braille/raised signage
  • Elevator (42 inch wide door)
  • Grab bar in shower (35 inches high)
  • Handrails in stairways (36 inches high)
  • Lever door handles
  • Magnifying mirror
  • Pool hoist on site
  • Stair-free path to entrance
  • Thin carpet in room
  • Tile flooring in room
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk (36 inches high)
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible spa
  • Wheelchairs on site

Room amenities

Entertainment

  • Flat-screen TV with premium cable channels

Bedroom

  • Bed sheets provided
  • Blackout drapes

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Food and drink

  • Espresso maker
  • Free bottled water
  • Limited room service

More

  • Air conditioning
  • Desk
  • Desk chair
  • Heating
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 11:00 AM
Late check-in subject to availability
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 100 per accommodation, per stay
  • Only dogs are allowed
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Property payment types

  • American Express
  • Mastercard
  • Visa

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Service fee: USD 5 per accommodation, per stay

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: approximately USD 10 to 25 per person
  • Valet parking fee: USD 55 per day (in/out privileges)
  • Pet fee: USD 100 per accommodation, per stay
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Safety features at this property include a fire extinguisher, a smoke detector, and outdoor lighting
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, and American Express. Cash is not accepted. For guests' safety, the property includes a fire extinguisher, a smoke detector, and outdoor lighting in each accommodation.

We should mention

  • Reservations are needed for massage services. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

21C Museum Hotel St Louis
21c Museum St Louis St Louis
21C Museum Hotel St Louis Hotel
21C Museum Hotel St Louis St. Louis
21C Museum Hotel St Louis Hotel St. Louis
21C Museum Hotel St Louis (Opening Spring 2023)

Frequently asked questions

How close is 21C Museum Hotel St Louis to the airport?

21C Museum Hotel St Louis is 18.4 mi (24-min drive) away from the St. Louis Lambert Intl. Airport (STL) airport, the closest popular airport to the property.

How much does it cost to stay at 21C Museum Hotel St Louis ?

As of Nov 1, 2026, prices found for a 1-night stay for 2 adults at 21C Museum Hotel St Louis on Nov 22, 2026 start from $173, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does 21C Museum Hotel St Louis have an airport shuttle?

Airport shuttle services are not available at 21C Museum Hotel St Louis .

Does 21C Museum Hotel St Louis offer free breakfast?

Free breakfast isn’t provided at 21C Museum Hotel St Louis , but cooked-to-order breakfast is offered for a fee of between USD 10 and 25 per person. It's available every day from 6:30 AM to 1:00 PM.

Is there a casino at 21C Museum Hotel St Louis ?

No, there is no casino at this hotel, but Horseshoe St. Louis Casino (3-min drive) and Casino Queen (5-min drive) are nearby.

What time is check-in at 21C Museum Hotel St Louis ?

Check-in start time: 4:00 PM; Check-in end time: 11:00 AM.

Is there free parking at 21C Museum Hotel St Louis ?

Free parking is not available at this hotel. Valet parking is available for USD 55 per day.

Does 21C Museum Hotel St Louis have a pool?

21C Museum Hotel St Louis features an indoor pool.

Does 21C Museum Hotel St Louis have a restaurant?

Yes, there is a restaurant on site.

Does 21C Museum Hotel St Louis have a spa?

This hotel doesn't have a spa, but it does offer massages.

How close is 21C Museum Hotel St Louis to downtown St. Louis?

21C Museum Hotel St Louis is 0.4 mi away from St. Louis.

21C Museum Hotel St Louis Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 1503 out of 2138 reviews
Rating 8 - Good. 334 out of 2138 reviews
Rating 6 - Okay. 154 out of 2138 reviews
Rating 4 - Poor. 67 out of 2138 reviews
Rating 2 - Terrible. 80 out of 2138 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

9.0/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We enjoyed our stay and it’s walking distance to a lot of stuff.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean, nice pool, its a beautiful hotel
Stayed 1 night in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
Great place
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Cool place to stay overnight.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Friendly staff Helpful Courteous Great location for downtown activities
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel room was beautiful and very comfortable! The restaurant was amazing, museum was awesome and location was close to everything!
Stayed 1 night in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay!
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We really enjoyed our stay here and would be back for sure! Property is very clean and staff is really hospitable and accommodating.
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was a great hotel. They only offer valet parking but it was easy to use.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
very cool spot and i enjoyed my stay. Nice pool and hottub area too:)
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Have stayed here numerous times. Always my go to for StL
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel with cool features.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great interesting hotel. The steam room and sauna and gym are an absolute bonus!
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We Love This Place! Will definitely book here everytime we are in The Lou!
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Definitely ones of the nicest hotels that I have ever stayed at. The hotel and artwork are beautiful. The staff are extremely nice and incredibly professional. Everything about the trip was perfect.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was amazing beautiful hotel and excellent staff
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
clean and nice bar area with outdoor seating area.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice place great location
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Great place to stay.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The stay was amazing!! Will be staying again!
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fabulous experience. The pool and spa were exceptional. Loved every minute.
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place and I would stay here again next time in St Louis
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
the hotel was well appointed and staff very attentive.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice classic clean hotel
Stayed 1 night in May 2026

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