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Merthyr Tydfil to Castell Coch buses

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Trip Overview

The average bus between Merthyr Tydfil and Castell Coch takes 1h 30m and the fastest bus takes 53 min. There is a bus service every few hours from Merthyr Tydfil to Castell Coch. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 30m
Duration
26 mi
Distance
£11
Average price
Every 2 hours
Frequency

Line 78 bus, line 132 bus

best
  1. Take the bus from Merthyr Bus Station 9 to Pontypridd Bus Station Stand 4bus bus 78 / ...
  2. Take the bus from Pontypridd Bus Station Stand 8 to Ynys Bridgebus bus 132
1h 43m
£8–13

Merthyr Tydfil to Castell Coch bus times

Buses run every 2 hours between Merthyr Tydfil and Castell Coch. The earliest departure is at 5:32 AM in the morning, and the last departure from Merthyr Tydfil is at 5:40 PM which arrives into Castell Coch at 7:18 PM. All services require a transfer at Pontypridd Bus Station Stand 8 and take an average of 1h 30m. The schedules shown below are for the next available departures.

Departing Saturday, October 17, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales56 min • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales53 min • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 37m • 1 change
  • Show more

Departing Monday, October 19, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 44m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 9m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 50m • 1 change
  • Show more

Departing Tuesday, October 20, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 44m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 9m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 50m • 1 change
  • Show more

Departing Wednesday, October 21, 2026

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 47m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 44m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 9m • 1 change

  •  → 

    Stagecoach South WalesStagecoach South Wales1h 50m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Merthyr Tydfil to Castell Coch? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Merthyr Tydfil to Castell Coch.ExpandLaunch map view
  • Distance: 26 mi
  • Duration: 1h 30m

What companies run services between Merthyr Tydfil, Wales and Castell Coch, Cardiff, Wales?

You can take a bus from Merthyr Bus Station 9 to Castell Coch via Pontypridd Bus Station Stand 8 and Ynys Bridge in around 1h 43m.

Operators