Cardiff Marriott Hotel
Hotel, 4-starMill Lane, Cardiff, United KingdomShow on map
8.1 · Very good7,250 reviews
- Check-in from 3:00 PMCheck-out by 12:00 PM. The front desk is staffed around the clock, so a late arrival is fine.
- Fabulous locationGuests rate the location 8.8 out of 10, at Mill Lane.
- Parking on siteAvailable at a charge the property sets.
Luxurious Accommodation Experience comfort and style in our air-conditioned rooms with luxury bedding and flatscreen TVs. Enjoy complimentary WiFi in public areas.
Dining and Entertainment Indulge in all-day dining and 24-hour room service at Browns Brasserie and Bar. Explore vibrant St Mary’s Street for shopping and nightlife.
Fitness and Recreation Stay active at our 24/7 gym with modern cardio equipment and weights. Visit nearby Cardiff Castle and Principality Stadium for entertainment.
Book now to experience the best of Cardiff at the Cardiff Marriott Hotel.
What this place offers
- Fitness facilities
- WiFi available
- Free WiFi
- Parking
- Non-smoking rooms
- Air conditioning
- Fitness center
- 24-hour front desk
- Restaurant
- Business center
Rooms
8.1
Very good
Rated 8.1 out of 10 by 7,250 guests who stayed here.
- Cleanliness7.3
- Service8.8
- Location8.8
- Rooms7.8
- Amenities8.3
- Value7.3
- Food & drink8.3
Guests mention
Great locationFriendly staffComfortable beds
JenniferNew ZealandWe would definitely stay again if in Wales.
Very good location. We trained in so was very convenient.
Room was spacious. Why do hotels only ever have one suitcase holder when almost always there will be two people in the room?
Very helpful reception staff.
A…
SherriAustraliaPerfect motel in perfect location
Everything was great
MotoTravelUnited KingdomGreat location in central Cardiff
Best located hotel in Cardiff
Great staff
Our go to hotel when visiting
Nothing I can think of
MaryUnited KingdomStaff was excellent very helpful and polite.
The location is in the central Cardiff.
So near to the bars and clubs. The music went on throughout the night.
GavinUnited KingdomHad a lovely time staying here for a wedding, lovely and clean hotel good selection at the bar and a great location for
Lovely and clean good friendly staff great location
Thought the continental breakfast was good but the cooked breakfast was low quality
LesaUnited KingdomWe have stayed at the Marriott on numerous occasions it’s the one to go to when we visit friends in cardfff or even outs
The location and the set out it’s a lovely hotel
Everything
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.
Where you’ll be
Mill Lane, Cardiff, United Kingdom
Guests rate the location 8.8 out of 10 — fabulous.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 3:00 PM until 12:00 AM
Check-out by 12:00 PM
Children welcome
Show more
No pets
Paid parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
What we’d check for you here
- How many rooms they will hold at once, for how long, and on what terms.
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- That the desk is staffed when you land, and that the room is held past cut-off.
- The pet fee and any size limit, which is where these bookings usually come apart.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether breakfast is in the rate or added at checkout, and what time it runs.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Cardiff Marriott Hotel
What time is check-in and check-out at Cardiff Marriott Hotel?
Check-in is from 3:00 PM. Check-out is by 12:00 PM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Cardiff Marriott Hotel allow pets?
No — the property states that pets are not allowed.
Is there parking at Cardiff Marriott Hotel?
Yes — parking is available on site at a charge the property sets. We check the rate and whether a space can be reserved against your dates.
Is breakfast included at Cardiff Marriott Hotel?
Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.
Does Cardiff Marriott Hotel have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Can I book a block of rooms at Cardiff Marriott Hotel?
The property lists meeting and banquet space, which usually means it handles group business — but how many rooms it will hold at once, for how long, and at what rate are set case by case and are not in any feed. Tell us the dates and the number of rooms and we'll get those terms from the property in writing before anything is charged.
Does Cardiff Marriott Hotel have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at Cardiff Marriott Hotel?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 3:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.
How do I book Cardiff Marriott Hotel?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Cardiff Marriott Hotel?
Mill Lane, Cardiff.
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