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Hotel 55 Chicago Downtown

★★★★ 55 East Ontario Street, Chicago, US

9 guest rating· 1096 reviews

Travelling with a dog

Dogs are welcome at Hotel 55 Chicago Downtown; it lists pets-allowed in its own facility data.

About this hotel

Luxurious Accommodations

Experience a stay like no other at 21c Museum Hotel Chicago, where each suite and guest room is designed to provide a luxe and light-filled retreat. Find inspiration in every corner with thoughtful design and ample space to relax and rejuvenate.

World-Class Art

Immerse yourself in a unique museum experience at 21c, where contemporary artwork and dynamic exhibitions are on display 24/7, 365 days a year. Whether you're a local or a traveler, you can explore the curated collection and be surrounded by creativity at every turn.

Exceptional Dining

Indulge in a culinary journey at Lure Fishbar, a sophisticated restaurant and bar within the hotel. From premium seafood and sushi to delectable steaks and burgers, savor a world-class dining experience. Afterward, unwind with a cocktail while admiring the art galleries for a perfect evening.

Experience luxury, art, and culinary excellence at 21c Museum Hotel Chicago - book your stay now for a memorable getaway.

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Rooms & rates

Double Room with Two Double Beds

Sleeps 4 · 35 m² · 2× Double bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Coffee machine

One-Bedroom Corner King Suite

Sleeps 2 · 51 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Coffee machine

Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)

Sleeps 4 · 2× Queen Bed

  • Desk
  • Bathrobe
  • Private bathroom
  • Accessible bathtub
  • Coffee/tea maker

Suite, 1 Bedroom (Mobility/Hearing Access, Roll-in Shwr)

Sleeps 3 · King bed

  • Desk
  • Bathrobe
  • Private bathroom
  • Bathtub grab bar
  • Accessible bathtub

Suite, 1 Bedroom

Sleeps 3 · King bed

  • Desk
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker
  • Free WiFi

Suite, 1 Bedroom

Sleeps 3 · Queen Bed

  • Desk
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker
  • Free WiFi

Room, 1 King Bed (Mobility/Hearing Accessible, Tub)

Sleeps 3 · King bed

  • Desk
  • Bathrobe
  • Private bathroom
  • Bathtub grab bar
  • Accessible bathtub

One-Bedroom Queen Suite

Sleeps 2 · 43 m² · Queen bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Coffee machine

One-Bedroom King Suite

Sleeps 2 · 51 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Coffee machine

Queen Room with Two Queen Beds

Sleeps 4 · 35 m² · 2× Queen bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Coffee machine

Amenities

  • Free WiFi
  • Fitness facilities
  • Accessible parking
  • Private parking
  • Valet parking
  • Restaurant
  • Bar
  • Air conditioning
  • Pets allowed
  • 24-hour front desk
  • Room service
  • 24-hour security
  • Non-smoking rooms
  • Non-smoking throughout
Show all 41 amenities
  • Allergy-free room
  • ATM/cash machine on site
  • Auditory guidance
  • Cashless payment available
  • CCTV in common areas
  • CCTV outside property
  • Dry cleaning
  • Facilities for disabled guests
  • Fire extinguishers
  • First aid kit available
  • Happy hour
  • Heating
  • Higher level toilet
  • Invoice provided
  • Ironing service
  • Key card access
  • Laundry
  • Lift / Elevator
  • Lower bathroom sink
  • Luggage storage
  • Meeting/banquet facilities
  • Security alarm
  • Smoke alarms
  • Soundproof rooms
  • Toilet with grab rails
  • Visual aids: Braille
  • Wheelchair accessible

Location

What guests say91096 reviews

+ Friendly staff+ Great location+ Clean roomsValet service frustrationsNoise in lower level rooms
Cleanliness8.5
Service9.4
Location10.0
Room Quality8.4
Amenities8.9
Value for Money8.9

Guest review

6.0

Lalapalooza overlapped our visit so the price was doubled.

Karen · US · 2026-08-20

Great location, could work on inside aspects of rooms in hotel

6.0

I enjoyed the location of the property. In addition to the bar/restaurant downstairs. All staff was pleasant at hotel too.

Mostly had to do with the room - it smelled wet/damp in our room all weekend. We would come back and our clothes would almost feel wet. Lighting scones near bedside didn’t work on either side, in addition to the floor lamps (these would flicker constantly to the point it wasn’t worth messing with anymore).

Hannah · US · 2026-08-11

Guest review

9.0

Showers were great…great water pressure. Corner suite was spacious.

Hallways are painted dark blue…I don’t think a great color for a hotel hallway.

Tim · US · 2026-08-03

PawFriendly Stays · questions

Does Hotel 55 Chicago Downtown allow dogs?
Yes, Hotel 55 Chicago Downtown is flagged pet-friendly in its listing. Fees and size limits are set by the hotel; ask at booking if they aren't shown.

Good to know

Extra beds are only allowed in the King Room. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.

A deposit may be required at the property.