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How to get fromCardiff Castle to Cardiff Bay (Water)by bus, taxi, or foot

Find Transport to Cardiff Bay (Water)

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There are 5 ways to get from Cardiff Castle to Cardiff Bay (Water) by 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. Bus

    best
    1. Take the bus from Cardiff Bus Interchange Bay 1 to Mount Stuart Squarebus bus 304
    20 min
    £1–3
  2. Line 9 bus via Westgate Street KG

    1. Take the bus from Westgate Street KG to Prospect Placebus bus 9
    27 min
    £2
  3. Taxi

    1. Take the taxi from Cardiff Castle to Cardiff Bay (Water)taxi taxi 5.9 mi
    17 min
    £30–40
  4. Walk

    1. Take the walk from Cardiff Castle to Cardiff Bay (Water)walk walk 2.8 mi
    54 min
  5. Line 9 bus

    1. Take the bus from Greyfriars Road GN to Prospect Placebus bus 9
    36 min
    £2

Cardiff Castle to Cardiff Bay (Water) by foot and bus

Calendar541Weekly Services
Duration20 minAverage Duration
Ticket£1Cheapest Price
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Questions & Answers

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

First South & West Wales operates a bus from Cardiff Bus Interchange Bay 1 to Mount Stuart Square every 20 minutes. Tickets cost £3 and the journey takes 7 min. Cardiff Bus also services this route hourly.

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