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From125US$ /night
Check-in
10Dec2025Select date
Check-out
11Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

4-5 Mount Stuart Square 4-5 Mount Stuart Square, Cardiff, United Kingdom, CF10 5FQ
-
Close to Mermaid Quay
Perfect
7.9
/10
4.2
/5

Rooms & Amenities

The Coal Exchange Hotel offers rooms with double beds, king beds, or twin beds, some featuring spa baths and rainfall showers. All rooms include a flat-screen TV, tea and coffee facilities, and free WiFi. Accessible triple rooms are available with walk-in showers and wet rooms. Select rooms have whirlpool baths.

Dining Options

Culley's Kitchen & Bar serves breakfast with buffet, à la carte, and continental options. The Carruthers private dining area is available for events. A children's menu is offered for ages 2-12, and dietary requirements can be accommodated.

Leisure & Events

The hotel hosts themed events and private gatherings in its ground-floor meeting spaces, which can accommodate up to 400 guests. Event services include audiovisual equipment and catering options. The property is near Cardiff Bay, known for evening events.

Location & Transport

The hotel is in Cardiff Bay, a 5-minute walk from Cardiff Bay Train Station, with connections to Cardiff Central. It is 4 km from Cardiff Castle and 14 km from Cardiff Airport. Parking is available nearby at two secure car parks.

Services & Accessibility

The 24-hour front desk assists with digital check-in. Accessible rooms feature widened doorways and walk-in showers. Pre-booking for parking and dining is available via email. The hotel does not have onsite parking but provides nearby options.

Must-do experiences

  • Stroll through Cardiff's historic arcades for unique shops.
  • Try the traditional Welsh dish, cawl, at The Potted Pig.
  • Visit the stunning Cardiff Castle and explore its grounds.
  • Discover hidden art at the National Museum Cardiff's galleries.
  • Explore the vibrant Cardiff Market for local delicacies.
View all

Choose the Room

From cosy doubles to spacious family suites – all with flexible options, breakfast, and exclusive deals.
Standard King Room
2 persons
29 m² 
1 King-size bed
Shower
Heating
Triple Room Disability Access
2 persons
39 m² 
1 Single Bed or 1 Double Bed
Shower
Heating
King Room
2 persons
32 m² 
1 King-size bed
Shower
Heating
Triple Room
2 persons
27 m² 
1 Single Bed or 1 Double Bed
Shower
Heating
Click button to see more rooms
Show all rooms
Show all roomsLess

Check Dates & Room Rates

See what's available for your travel dates

Amenities

Thoughtfully designed amenities for a comfortable & memorable stay

General

  • No smoking on site
  • Free Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • 24-hour security
  • Luggage storage
  • Lift
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Guest Parking

  • Electric kettle

Services

  • Room service
  • Housekeeping
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Bar/ Lounge area
  • Dinner
  • Special diet menus

Business

  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Board games
  • Children's menu

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Leisure/ TV room

Room features

  • Heating
  • Tea and coffee facilities

Bathroom

  • Free toiletries
  • Sink

Self-catering

  • Electric kettle

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Dining Onsite

Culleys Kitchen & Bar provides a delightful dining experience within The Coal Exchange Hotel, where guests can relish a range of flavors from breakfast to dinner. The inviting ambiance accommodates families and couples alike, whether for casual meals, high tea, or cocktail hours.
The Coal Exchange Hotel Cardiff Restaurant photo
The Coal Exchange Hotel Cardiff Restaurant photo
The Coal Exchange Hotel Cardiff Restaurant photo

Culleys Kitchen & Bar

Modern casual dining
Ambiance
A warm, family-friendly setting with traditional and modern elements, perfect for both relaxed lunches and intimate dinners.
Key Offerings
Indulge in a diverse breakfast including buffet, à la carte, and continental selections. The restaurant also offers high tea and signature cocktails during the cocktail hour.
Reservation
No
Monday to Friday: 7 AM - 11 PM, Saturday: 8 AM - 11 PM, Sunday: 8 AM - 8 PM.

Location

4-5 Mount Stuart Square 4-5 Mount Stuart Square, Cardiff, United Kingdom, CF10 5FQ
Map view
4-5 Mount Stuart Square 4-5 Mount Stuart Square, Cardiff, United Kingdom, CF10 5FQ
Nearby
Gallery
Craft in the Bay
240 m
Cardiff Bay Mermaid Quay
Ianto's Shrine
320 m
2 Bute Place
Water Tower
290 m
Gallery
Third Floor Gallery
160 m
Public Building
Senedd
460 m
Public Building
National Assembly for Wales
470 m
Park
Roald Dahl Plass
1.7 km
Harbour
Bae Caerdydd
240 m
Taff Trail
370 m
Mount Stuart Graving Docks
380 m
54 Bute Street
Bay Art Gallery
200 m
Restaurants
Espresso Lab
180 m
20 James Street
Roosters
270 m
15 West Bute Street
Quantum Coffee Roasters
300 m
58 Bute Street Quayside
Eli Jenkins
420 m
7-8 Bute Crescent
Domino's Pizza
390 m
Unit 17A Mermaid Quay
Nata & Co Bakery
350 m
Embassy House 96 Bute Street
Pizza Pronto
350 m
7-8 Bute Crescent Next To Eli Jenkins
Fabulous Welshcakes
410 m
Bute Street Mermaid Quay Shopping Centre
Subway
440 m
Stuart Street Unit 3 Mermaid Quay
Cadwaladers Mermaid Quay
560 m
Mermaid Quay Unit 30
Cadwaladers Red Dragon Centre
720 m
1 The Red Dragon Centre Hemingway Road The Red Dragon Centre
Explore Cardiff
Explore Cardiff
Top Attractions
Activities
Dining
Entertainment
Cardiff Bay
20 minutes' walk
A vibrant waterfront area featuring shops, restaurants, and activities along the scenic bay, perfect for families and couples.
Techniquest
11 minutes' walk
An interactive science and discovery centre with hands-on exhibits, ideal for children and curious adults looking for fun.
Ianto's Shrine
5 minutes' walk
A heartwarming memorial dedicated to a character from the TV series Doctor Who, offering fans a unique cultural experience.
Cardiff Castle
25 minutes' walk
A historic castle with victorian architecture and beautiful gardens, showcasing Wales' rich history and stunning views.
Cardiff Bay Barrage
30 minutes' walk
A picturesque spot for cycling or walking along the waterfront, offering beautiful views and picnic areas.
Yoga at Bute Park
35 minutes' walk
Relax with outdoor yoga sessions in Bute Park, promoting wellness amidst nature's beauty. Check local listings for classes.
Espresso Lab
3 minutes' walk
A modern café known for its artisanal coffee and light bites, perfect for a quick breakfast or relaxed afternoon snack.
Eli Jenkins
6 minutes' walk
A cozy pub offering traditional Welsh dishes and local ales, great for a casual dinner or lively evening with friends.
Motorpoint Arena Cardiff
30 minutes' walk
A popular venue hosting concerts and events, offering vibrant nightlife and a chance to catch famous performances.
Butetown History and Arts Centre
11 minutes' walk
An arts venue providing family-friendly exhibits and events, highlighting local heritage and community stories.
Getting around
City Centre
Cardiff24 min  ·  2.0 km
Airports
Cardiff (CWL)36 min  ·  23.8 km
Bristol (BRS)116 min  ·  77.1 km
Train
Cardiff Bay Railway Station4 min  ·  300 m
Bus
Bus stop18 min  ·  1.5 km
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Internet
is available in for free.
Breakfast
The hotel offers a full breakfast at the price of GBP15 per person per day. 
Pets
Pets are not allowed.
Languages
Spanish, Polish, Arabic, Panjabi / Punjabi, Ukrainian
Number of rooms:
88

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