Bath to Mountain Ash Trains

Bath to Mountain Ash trains

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Trip Overview

The average train between Bath and Mountain Ash takes 2h 47m and the fastest train takes 2h 6m. There is a train service every few hours from Bath to Mountain Ash. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 47m
Duration: 68 mi
Distance: £35
Average price: Hourly
Frequency

Train

best

Take the train from Bath Spa to Cardiff Centraltrain Portsmouth Harbour - Cardiff Central / ...
Take the train from Cardiff Central to Mountain Ashtrain Merthyr Tydfil - Aberdare / ...

2h 23m

£29–55

Bath to Mountain Ash train times

Trains run hourly between Bath and Mountain Ash. The earliest departure is at 6:47 AM in the morning, and the last departure from Bath is at 10:38 PM which arrives into Mountain Ash at 7:02 AM. All services require a transfer, and take on average 2h 47m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

1:40 PM → 4:02 PM
2h 22m • 1 change
2:38 PM → 5:02 PM
2h 24m • 1 change
3:38 PM → 6:02 PM
2h 23m • 1 change
4:39 PM → 7:02 PM
2h 23m • 1 change
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Departing Tuesday, August 11, 2026

6:47 AM → 9:02 AM
2h 15m • 1 change
7:30 AM → 10:02 AM
2h 32m • 1 change
8:29 AM → 11:02 AM
2h 33m • 1 change
9:40 AM → 12:02 PM
2h 21m • 1 change
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Departing Wednesday, August 12, 2026

6:47 AM → 9:02 AM
2h 15m • 1 change
7:30 AM → 10:02 AM
2h 32m • 1 change
8:29 AM → 11:02 AM
2h 33m • 1 change
9:40 AM → 12:02 PM
2h 21m • 1 change
Show more

Departing Thursday, August 13, 2026

6:47 AM → 9:02 AM
2h 15m • 1 change
7:30 AM → 10:02 AM
2h 32m • 1 change
8:29 AM → 11:02 AM
2h 33m • 1 change
9:40 AM → 12:02 PM
2h 21m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Bath to Mountain Ash? 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.