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How to get fromCardiff Castle to Cardiff Bayby train, bus, taxi or foot

Find Transport to Cardiff Bay

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There are 7 ways to get from Cardiff Castle to Cardiff Bay by train, bus, taxi, or foot

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train

    best
    1. Take the train from Cardiff Queen Street to Cardiff BaytrainCardiff Queen Street - Cardiff Bay / ...
    18 min
    £2–4
  2. Bus

    1. Take the bus from Westgate Street KD to Millennium CentrebusSky
    24 min
    £2
  3. Taxi

    1. Take the taxi from Cardiff Castle to Cardiff Baytaxi2.8 mi
    6 min
    £9–11
  4. Walk

    1. Take the foot from Cardiff Castle to Cardiff Baywalk1.8 mi
    34 min
  5. Bus via Cardiff Bus Interchange Bay 6

    1. Take the bus from Cardiff Bus Interchange Bay 6 to Millennium Centrebus6 / ...
    25 min
    £2
  6. Bus #2

    1. Take the bus from Law Courts RJ to Millennium CentrebusSky
    25 min
    £2
  7. Line 27 bus, bus

    1. Take the bus from Law Courts RJ to Cardiff Bus Interchange Bay 3bus25 / ...
    2. Take the bus from Cardiff Bus Interchange Bay 6 to Millennium Centrebus6 / ...
    29 min
    £2

Cardiff Castle to Cardiff Bay by foot and train

Calendar472Weekly Services
Duration18 minAverage Duration
Ticket£2Cheapest Price
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Questions & Answers

What companies run services between Cardiff Castle, Wales and Cardiff Bay, Wales?

Transport for Wales operates a train from Cardiff Queen Street to Cardiff Bay every 20 minutes. Tickets cost £2–4 and the journey takes 3 min. Alternatively, Cardiff Bus operates a bus from Westgate Street KD to Millennium Centre hourly. Tickets cost £2 and the journey takes 18 min.

Transport is disrupted due to the Russia-Ukraine war. Read more

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