Our Premier Inn Cardiff Bay hotel is in a great spot for you to experience all the best things to do in Cardiff. Enjoy an exciting night out on the waterfront at Mermaid Quay, or head into Cardiff city centre and go shopping in the Welsh capital. With a history that spans over 2, 000 years, nearby Cardiff Castle is a great place for a family trip, or why not discover the wonders of technology at the science museum Techniquest? When you're done for the day, you can look forward to a delicious meal at our in-house Thyme restaurant, before relaxing into one of our comfy beds.