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45 minutes
Mobile ticket
Enjoy the beautiful scenic landscapes of Cardiff Bay with the Cardiff Bay Boat Tour. Experience all of Cardiff Bay's beauty and unique locations such as the Welsh Assembly and the Norwegian Church buildings.
This tour makes a stop at Penarth Barrage to allow some sailors to join the journey and others to disembark at their leisure to explore the surrounding areas.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Transportation options are wheelchair accessible
All areas and surfaces are wheelchair accessible
Suitable for all physical fitness levels
Refunds will not be issued if tour is missed due to late or non-arrival
Please note: you must reconfirm directly with the supplier, refer to voucher for details
Please arrive 15 minutes before departure
We have 2 boats that are in service for our Bay Tours. You may be booked on either. These boats are alternated for trips in conjunction with peak season and also weather forecast.
Cardiff Cruises
Enjoy a relaxing tour to Cardiff Bay and Mermaid Quay with the Cardiff Bay Boat Tour. Cardiff Bay was created by the Cardiff Barrage in South Cardiff. The regeneration of Cardiff Bay is now widely regarded as one of the most successful regeneration projects in the United Kingdom. Witness remarkable landscapes and locations such as the famous Wales Millenium Centre, the Welsh Assembly, the Dr. Who Assembly the Barrage and it's lock gates, it's old docks and the Wetlands Nature Reserve. You can also choose to join the tour from the Barrage and visit Mermaid Quay, famous for it's shopping and leisure district.
45 Minute tour of Cardiff Bay departing from the lower boardwalk in Mermaid Quay departing at 11:30, 12:30,13:30, 14:30 and 15:30. Please let us know your preferred departure time when booking.
45 Minute tour of Cardiff Bay departing from the lower boardwalk in Mermaid Quay departing at 11:30, 12:30,13:30, 14:30 and 15:30. Please let us know your preferred departure time when booking.
45 Minute tour of Cardiff Bay departing from the lower boardwalk in Mermaid Quay departing at 11:30, 12:30,13:30, 14:30 and 15:30. Please let us know your preferred departure time when booking.
45 Minute tour of Cardiff Bay departing from the lower boardwalk in Mermaid Quay departing at 11:30, 12:30,13:30, 14:30 and 15:30. Please let us know your preferred departure time when booking.
45 Minute tour of Cardiff Bay departing from the lower boardwalk in Mermaid Quay departing at 11:30, 12:30,13:30, 14:30 and 15:30. Please let us know your preferred departure time when booking.
Recorded commentary
All taxes, fees and handling charges
Food and drinks
For a full refund, cancel at least 24 hours before the scheduled departure time.
393 reviews
Total reviews and rating from Viator & Tripadvisor
Linda S,Jun 1, 2026
- Review from Viator
A very friendly and knowledgeable crew. All the places of interest were pointed out, with excellent, clear, commentary throughout.
Joyce R,May 28, 2026
- Review from Viator
On time and well organised but not a great fan of prerecorded information as not mentioning live events.
Elizabeth G,May 26, 2026
- Review from Viator
A short, relaxing tour around the bay with guided commentary. A nice break from the city. Great for families with young children to adults.
Garfield L,May 23, 2026
- Review from Viator
The boat is loud and old, however the worst part was the fact that you couldn’t hear any of the recorded messages. I would not recommend this to anyone frankly.
Helen D,May 17, 2026
- Review from Viator
The guide on the boat was friendly and informative - better than the recorded commentary! Even though the weather was poor, we enjoyed the trip, sitting in the covered area and looking through the very large windows.
King M,May 13, 2026
- Review from Viator
This crazy company firstly change my boat time, the next boat never showed up, I was on this phone with crazy woman/operator for 15 mins and lying to her teeth
John M,May 6, 2026
- Review from Viator
Cancelled at last minute, we were very upset. We would love to do this trip next time we stay at Cardiff bay
Carmen S,May 3, 2026
- Review from Viator
Staff was friendly and helpful. Information was playing throughout the journey. The boat was comfortable



Simon M,Apr 27, 2026
- Review from Viator
Great trip round the bay. Easy to get too - and they even laid on beautiful weather! We all enjoyed ourselves.


Denis L,Feb 17, 2026
- Review from Viator
Small boat ride very nice especially with the sun we had. Too bad the comments are only in English.
Operated by Cardiff Cruises Ltd