Cardiff Marriott Hotel

Overview
Mill Lane, Cardiff, CF10 1EZ United Kingdom
Near Utilita Arena Cardiff
Call to book 1-800-219-2797
Group Sales: 1-800-906-2871
AI Insight

Its central location is a standout — about a 4-minute walk to Utilita Arena and 7 minutes to Principality Stadium — and it offers eco-friendly Green Key certification, wheelchair-accessible facilities, an on-site restaurant and bar, 24-hour fitness, meeting space, EV charging and pet-friendly rooms.

Highlights
Vegetarian breakfast available
Free WiFi
Wheelchair-accessible fitness center
Wheelchair accessible parking
Select your room
4.0
21-Mar-2026
"Nice hotel good location"

Nice and clean, nothing mind blowing but clean and good location. Only stayed one night.

(Individual traveler, booked 1 room)
Verified Review, stayed from Fri Mar 20 to Sat Mar 21 2026 at a £124.20 average nightly rate.
View all reviews

Check-In 3:00 PM - midnight

Check-Out 12:00 PM

Year of Last Renovation: 2000

Floors: 10

Rooms: 184

Corridors: All Rooms Have Interior Hallways

Non Smoking Rooms: 184

Handicap Rooms: 2

Suites: 3

Room Windows: Windows Do Open

Cleaning Frequency: Daily

Meeting Rooms: 10

Nightly Parking: £15

Total Taxes: 0.00%

Total Misc Fees: $0.00 USD

Cancellation: Cancellation Notice Bedrooms Fee Over 90 days 10% 90-61 days 25% 60 days-30 days 40% 29-10 days 60% 9-3 days 80% 2 days-nights of 98%

Check-In Instructions:

  • 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
  • Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • 24-hour fitness facilities
  • 24-hour front desk
  • Banquet hall
  • Biodegradable/compostable stirrers
  • Breakfast available (surcharge)
  • Business center
  • Change of bed sheets (on request)
  • Check In: 3:00 PM - midnight
  • Check Out: 12:00 PM
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Concierge services
  • Conference space
  • Conference space size (feet) - 5909
  • Conference space size (meters) - 549
  • Double-glazing on all windows
  • Dry cleaning/laundry service
  • Electric car charging station
  • Elevator
  • Energy-saving switches
  • Express check-in
  • Express check-out
  • Fitness facilities
  • Food and water bowls
  • Free WiFi
  • Golfing nearby
  • Green Key (Foundation for Environmental Education)
  • Housekeeping on request
  • Luggage storage
  • Multilingual staff
  • No single-use plastic stirrers
  • Number of bars/lounges - 1
  • Number of meeting rooms - 8
  • Number of restaurants - 1
  • Only dogs are allowed
  • Parking height restrictions apply
  • Pets allowed
  • Pets cannot be left unattended
  • Professional property host/manager
  • Reception hall
  • Recycling
  • Safe-deposit box at front desk
  • Self parking (surcharge)
  • Service animals are allowed
  • Service animals are exempt from fees/restrictions
  • Smoke-free property
  • Vegan menu options available
  • Vegetarian breakfast available
  • Vegetarian menu options available
  • Visual alarms in hallways
  • Wedding services
  • Wheelchair accessible (may have limitations)
  • Wheelchair accessible parking
  • Wheelchair accessible path of travel
  • Wheelchair-accessible fitness center
  • Wheelchair-accessible meeting spaces/business center
  • Wheelchair-accessible on-site restaurant
  • Wheelchair-accessible registration desk

3,900 hotels spanning 72 countries

The Marriott Rewards is a free program where members can earn points before, during, and after their stay and redeem points for hotel stays, shopping, and travel

Free Wi-Fi for reward members

Mobile check-in services

The Marriott Hotels and Resorts highlights above are subject to change without notice.

Day 1

Breakfast The Early Bird - A cozy cafe offering delicious breakfast options, located 0.3 miles from Cardiff Marriott Hotel.
Lunch The Clink Restaurant - A unique dining experience inside a prison, serving fresh and seasonal dishes, located 1 mile from Cardiff Marriott Hotel.
Dinner The Potted Pig - A popular restaurant known for its modern British cuisine, located 0.5 miles from Cardiff Marriott Hotel.
Activity Cardiff Castle - Explore the historic castle and its beautiful grounds, located 0.7 miles from Cardiff Marriott Hotel.

Day 2

Breakfast The Deck Coffee House - Start your day with a hearty breakfast at this charming cafe, located 0.4 miles from Cardiff Marriott Hotel.
Lunch The Potted Pig - Indulge in delicious British cuisine at this popular restaurant, located 0.5 miles from Cardiff Marriott Hotel.
Dinner The Clink Restaurant - Enjoy another memorable dining experience at this prison restaurant, located 1 mile from Cardiff Marriott Hotel.
Activity Principality Stadium - Take a guided tour of the iconic stadium, home to Welsh rugby, located 0.8 miles from Cardiff Marriott Hotel.

Day 3

Breakfast The Early Bird - Start your day with a tasty breakfast at this cozy cafe, located 0.3 miles from Cardiff Marriott Hotel.
Lunch The Potted Pig - Savor the flavors of modern British cuisine at this renowned restaurant, located 0.5 miles from Cardiff Marriott Hotel.
Dinner The Clink Restaurant - Enjoy your final dinner at this unique prison restaurant, located 1 mile from Cardiff Marriott Hotel.
Activity Cardiff Bay - Explore the vibrant waterfront area with its shops, restaurants, and attractions, located 2 miles from Cardiff Marriott Hotel.

FAQs about Cardiff Marriott Hotel

What time is check in?

Check in time is 3:00 PM - midnight based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.

What time is check out?

Check out time is 12:00 PM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.

How many rooms does Cardiff Marriott Hotel have?

There are 184 rooms in the property.

Is there any meeting space at Cardiff Marriott Hotel?

Yes, they have 10 meeting rooms that can support various table layouts.

Is there a gym at Cardiff Marriott Hotel?

Yes, there is a gym/fitness area available on-site at the property.

Is Cardiff Marriott Hotel pet friendly?

Yes, pets are allowed.

Meeting Rooms and Banquet Rooms at Cardiff Marriott Hotel

Below are the meeting, banquet, conference and event spaces at Cardiff Marriott Hotel.

Feel free to use the Cardiff Marriott Hotel meeting space capacities chart below to help in your event planning. Hotel Planner specializes in Cardiff event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.

Bardd Suite
15 x 22 x 4 • 330 sqm.
Banquet
310/330
Banquet Space Layout
Crescent
208
Crescent Tables Layout
Classroom
200
Classroom Meeting Layout
Hollow Square
40
Hollow Square Table Layout
Boardroom
40
Boardroom Meeting Space
Convention
46/40
Convention Booth Layout
Theater
400
Theater Layout
Reception
350
Reception Desk for Meeting
Regist. Desk
1
Registration Desk for Meeting
Room Details
Ground Floor Event Space with direct loading to the outside. Colour changing LED mood Lighting to suit your event or company colour themes.
Room Type:Ballroom
Floor Level:Ground Level
Power Outlets:25+
Natural Light?:No
Obstructions?No
Built In Screens?Yes
Built In Stage?No
Built In A/V?Yes
Trevithick
5 x 3 x 2 • 20 sqm.
Classroom
10
Classroom Meeting Layout
U-Shape
10
U Shape Meeting Layout
Theater
20
Theater Layout
Reception
20
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Richard De Clare
11 x 7 x 2 • 87 sqm.
Classroom
30
Classroom Meeting Layout
U-Shape
20
U Shape Meeting Layout
Theater
60
Theater Layout
Reception
50
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Henry Morgan
5 x 3 x 2 • 20 sqm.
Classroom
10
Classroom Meeting Layout
U-Shape
10
U Shape Meeting Layout
Theater
20
Theater Layout
Reception
15
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Gwyn Jones
14 x 10 x 3 • 156 sqm.
Classroom
96
Classroom Meeting Layout
U-Shape
40
U Shape Meeting Layout
Theater
130
Theater Layout
Reception
26
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Dylan Thomas
14 x 10 x 3 • 156 sqm.
Classroom
96
Classroom Meeting Layout
U-Shape
40
U Shape Meeting Layout
Theater
130
Theater Layout
Reception
150
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Robert Hughes
7 x 5 x 2 • 41 sqm.
Classroom
15
Classroom Meeting Layout
U-Shape
15
U Shape Meeting Layout
Theater
40
Theater Layout
Reception
20
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Aberdare
7 x 3 x 2 • 26 sqm.
Reception
15
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
Hanbury
7 x 3 x 2 • 26 sqm.
Reception
15
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
The Green Room
4 x 2 x 2 • 9 sqm.
Reception
8
Reception Desk for Meeting
Room Details
Room Type:General Meeting Room
Natural Light?:No
Obstructions?No
Built In Screens?No
Built In Stage?No
Built In A/V?No
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