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21C Museum Hotel St Louis

4.5 star property

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Photo gallery for 21C Museum Hotel St Louis

Exterior
Lobby
Indoor pool
In-room safe, desk, laptop workspace, blackout drapes
Room, 1 King Bed, Corner | In-room safe, desk, laptop workspace, blackout drapes

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Bar

Explore the area

Map
1528 Locust street, St. Louis, MO, 63103
  • St. Louis Union Station
    ‪6 min walk‬
  • Enterprise Center
    ‪6 min walk‬
  • City Museum
    ‪6 min walk‬
  • St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪21 min drive‬

Room options

Loft, 2 Queen Beds

  • Sleeps 4
  • 2 Queen Beds

Luxury Suite, 1 King Bed

  • Sleeps 2
  • 1 King Bed

View all photos for Room (Bunk Bed)

Room (Bunk Bed) | In-room safe, desk, laptop workspace, blackout drapes

Room (Bunk Bed)

  • Sleeps 2
  • 1 Twin Bunk Bed

Deluxe Room, Accessible (Accessible)

  • Sleeps 2
  • 1 King Bed

Suite, 1 King Bed (Library)

  • Sleeps 2
  • 1 King Bed

Suite, 1 King Bed (21C)

  • Sleeps 2
  • 1 King Bed

Deluxe Room, 1 Double Bed, Accessible

  • Sleeps 4
  • 1 Double Bed

View all photos for Deluxe Room, 1 King Bed

Deluxe Room, 1 King Bed | In-room safe, desk, laptop workspace, blackout drapes

Deluxe Room, 1 King Bed

  • 309 sq ft
  • Sleeps 2
  • 1 King Bed

Deluxe Suite, 1 Double Bed, Accessible

  • Sleeps 2
  • 1 Double Bed

View all photos for Deluxe Double Room, 2 Queen Beds

In-room safe, desk, laptop workspace, blackout drapes

Deluxe Double Room, 2 Queen Beds

  • 369 sq ft
  • Sleeps 4
  • 2 Queen Beds

Deluxe Room, 1 Double Bed, Accessible

  • Sleeps 4
  • 1 Double Bed

View all photos for Room, 1 King Bed, Corner

Room, 1 King Bed, Corner | In-room safe, desk, laptop workspace, blackout drapes

Room, 1 King Bed, Corner

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

View all photos for Suite, 1 King Bed

In-room safe, desk, laptop workspace, blackout drapes

Suite, 1 King Bed

  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Suite, 1 King Bed

In-room safe, desk, laptop workspace, blackout drapes

Deluxe Suite, 1 King Bed

  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Double Room, 2 Queen Beds

In-room safe, desk, laptop workspace, blackout drapes

Luxury Double Room, 2 Queen Beds

  • 423 sq ft
  • Sleeps 4
  • 2 Queen Beds

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Miscellaneous

Hyatt Regency St. Louis at The Arch

  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
4.2 out of 5, Very Good, (3692)
$270 nightly
The price is $270 total
includes taxes & fees
Hyatt Regency St. Louis at The Arch

About this property

21C Museum Hotel St Louis

4.5-star hotel in Downtown West
This smoke-free hotel features an indoor pool, a restaurant, and a fitness center. WiFi in public areas is free. Additionally, a bar/lounge, a steam room, and a coffee shop/cafe are onsite. Change of towels is available on request.
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.

Recreational amenities at the hotel include an indoor pool, a steam room, and a fitness center.
Guests can pamper themselves by indulging in the onsite spa services. Services include massages.
In addition to an indoor pool, 21C Museum Hotel St Louis provides a steam room and a fitness center. Dining options at the hotel include a restaurant and a coffee shop/cafe. A bar/lounge is on site where guests can unwind with a drink. Public areas are equipped with complimentary wireless Internet access.

Business-related amenities at this 4.5-star property consist of a business center and meeting rooms. This luxury hotel also offers spa services, a vending machine, and concierge services. Parking is available onsite for a surcharge.

21C Museum Hotel St Louis is a smoke-free property.

Cooked-to-order breakfasts are available for a surcharge and are served each morning between 6:30 AM and 1:00 PM.
21C Museum Hotel St Louis has a restaurant on site.
Room service (during limited hours) is available.

Languages

English

Property amenities

Internet

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

Parking and transportation

  • Valet parking on site (USD 50 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

Family friendly

  • Indoor pool
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • ATM
  • Luggage storage
  • Vending machine

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)

Business services

  • Business center
  • Meeting rooms

Spa

  • Massage
  • Spa services

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

More

  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Reusable cups
  • Reusable tableware
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

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

Entertainment

  • Flat-screen TV with premium digital channels

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

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 100 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only

Children and extra beds

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

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Service fee: USD 5 per accommodation, per stay

We have included all charges provided to us by the property.

Optional extras

  • Fee for cooked-to-order breakfast: approximately USD 10 to 25 per person
  • Valet parking fee: USD 50 per day (in/out privileges)
  • Pet fee: USD 100 per accommodation, per stay
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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 smoke detector and outdoor lighting

We should mention

Reservations are required for massage services; reservations can be made by contacting the property prior to 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)

21C Museum Hotel St Louis Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 834 out of 1154 reviews
Rating 8 - Good. 179 out of 1154 reviews
Rating 6 - Okay. 65 out of 1154 reviews
Rating 4 - Poor. 34 out of 1154 reviews
Rating 2 - Terrible. 42 out of 1154 reviews

9.4/10

Cleanliness

9.2/10

Staff & service

9.2/10

Amenities

9.4/10

Property conditions & facilities

9.2/10

Eco-friendliness

Reviews

10/10 Excellent

Deion

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Feb 2025

10/10 Excellent

Charvez

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice room that uses its space very well. Love that there is a museum in the hotel and the restaurants were delicious as well!
Stayed 2 nights in Feb 2025

10/10 Excellent

Brenda

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Rooms were clean, modern and comfortable. Great experience. Staff were friendly and helpful. Would definitely stay at this hotel again and have recommended it to others.
Stayed 1 night in Feb 2025

10/10 Excellent

Randi, Las Vegas

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Feb 2025

6/10 Okay

kimberly

Stayed 1 night in Mar 2025

8/10 Good

Austin

Stayed 1 night in Mar 2025

10/10 Excellent

Mari

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fabulous bed!
Stayed 2 nights in Feb 2025

8/10 Good

Curtis

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

My 5 day stay in STL

This was my first time in STL. I enjoyed my stay. The room was clean. The service was nice. I really enjoyed the hotel amenities such as the pool and gym. I went to the gym almost every day. I also like the location because it was walking distance to the arch and other downtown attractions.
Stayed 4 nights in Feb 2025

10/10 Excellent

Jeremy

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful rooms and amenities! All modern rooms well equipped for the modern traveller. The menus were delicious but limited.
Stayed 5 nights in Feb 2025

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2025

4/10 Poor

Steve

Traveled with family
Disliked: Staff & service, property conditions & facilities
No additional pillows, they were out. Jacuzzi cold, jacuzzi heater broke, No pool towels, they were out. Female bartender rude. Fire alarm going on mid day.
Stayed 4 nights in Feb 2025

10/10 Excellent

Jessica

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The staff were incredibly helpful and very friendly. The room was clean, the valet was super convenient, and the food was delightful. We loved the pool and the art museum. The only complaint was our shower door wouldn't fully close. It was a minor inconvenience that did not greatly impact our stay.
Stayed 1 night in Mar 2025

4/10 Poor

PATRICK

Traveled with group, Traveled with family
Liked: Amenities
Disliked: Cleanliness, property conditions & facilities
Saddened by how bad this hotel has become! Stayed here a year ago and was great. Bathroom was filthy dirty, when floor was wiped with a towel it was black, and orange mold growing in the shower corners. Bed sheet had dried blood on it. I spoke and showed pictures to two managers who feigned interest but did absolutely nothing about it. Shame, most of the staff was fanatic and such a cool building.
Stayed 2 nights in Feb 2025

8/10 Good

Marsha

Traveled with partner
Liked: Staff & service, amenities
Love 21C Hotels, but the maintenance of this one needs attention. Room was not as clean as it should be. Traces of previous guests were quite apparent. Black bathroom tiles have been worn down to show white marks in many places. This was our second visit in a year, and carpet at from entrance and steps needed vacuuming, just as it had before, which we had pointed out at our first visit.
Stayed 1 night in Mar 2025

10/10 Excellent

Robinson

Liked: Cleanliness, staff & service, property conditions & facilities
-
Stayed 5 nights in Feb 2025

10/10 Excellent

Trista

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great bed, pillows and linens!
Stayed 1 night in Mar 2025

10/10 Excellent

JOAN, ottawa lake

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel. Clean. Pet friendly. Staff very pleasant
Stayed 2 nights in Feb 2025

6/10 Okay

David

Liked: Staff & service, property conditions & facilities, room comfort
Great accept on the orange pillow on my bed with white stains...what the heck was that? Other than that great
Stayed 3 nights in Feb 2025

10/10 Excellent

Jennifer

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We loved the art gallery, pool facilities and penguins. Our only complaint was our room was a little smaller than expected and our room door did not function properly. It was difficult to open and close. Otherwise we had a very pleasant stay.
Stayed 1 night in Feb 2025

10/10 Excellent

Leslie

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fun hotel with an amazing restaurant and a lovely spa area

10/10 Excellent

Krissy

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean
Stayed 1 night in Feb 2025

8/10 Good

Colten

Stayed 1 night in Feb 2025

10/10 Excellent

Stenesha

Stayed 3 nights in Feb 2025

10/10 Excellent

Anna

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is one of the best hotels I’ve been at and I loved it.
Stayed 1 night in Feb 2025

10/10 Excellent

Arron

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 8 nights in Feb 2025