Merthyr Tydfil to Caernarfon Castle Buses

Merthyr Tydfil to Caernarfon Castle buses

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Trip Overview

The average bus between Merthyr Tydfil and Caernarfon Castle takes 6h 58m and the fastest bus takes 6h 27m. The bus service runs several times per day from Merthyr Tydfil to Caernarfon Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 58m
Duration: 165 mi
Distance: Every 4 hours
Frequency

Bus via Machynlleth

best

Take the bus from RAFA Club to Newtown Bus Station Stand 2bus T4
Take the bus from Newtown Bus Station to Bus Depotbus X85
Take the bus from Machynlleth Town Clock to Caernarfon Bus Station Stand Bbus 1

7h 44m

Merthyr Tydfil to Caernarfon Castle bus times

Buses run every 4 hours between Merthyr Tydfil and Caernarfon Castle. The earliest departure is at 7:10 AM in the morning, and the last departure from Merthyr Tydfil is at 6:17 PM which arrives into Caernarfon Castle at 11:53 AM. All services require a transfer at Newtown Bus Station and take an average of 6h 58m. The schedules shown below are for the next available departures.

Departing Sunday, October 25, 2026

8:07 AM → 3:53 PM
7h 46m • 2 changes
10:07 AM → 5:53 PM
7h 46m • 2 changes
12:07 PM → 7:53 PM
7h 46m • 2 changes
2:07 PM → 9:53 PM
7h 46m • 2 changes
Show more

Departing Monday, October 26, 2026

7:10 AM → 1:53 PM
6h 43m • 2 changes
9:19 AM → 3:53 PM
6h 34m • 2 changes
11:19 AM → 5:53 PM
6h 34m • 2 changes
1:19 PM → 7:53 PM
6h 34m • 2 changes
Show more

Departing Tuesday, October 27, 2026

7:10 AM → 1:53 PM
6h 43m • 2 changes
9:19 AM → 3:53 PM
6h 34m • 2 changes
11:19 AM → 5:53 PM
6h 34m • 2 changes
1:19 PM → 7:53 PM
6h 34m • 2 changes
Show more

Departing Wednesday, October 28, 2026

7:10 AM → 1:53 PM
6h 43m • 2 changes
9:19 AM → 3:53 PM
6h 34m • 2 changes
11:19 AM → 5:53 PM
6h 34m • 2 changes
1:19 PM → 7:53 PM
6h 34m • 2 changes
Show more

Departing Thursday, October 29, 2026

7:10 AM → 1:53 PM
6h 43m • 2 changes
9:19 AM → 3:53 PM
6h 34m • 2 changes
11:19 AM → 5:53 PM
6h 34m • 2 changes
1:19 PM → 7:53 PM
6h 34m • 2 changes
Show more

Departing Friday, October 30, 2026

7:10 AM → 1:53 PM
6h 43m • 2 changes
9:19 AM → 3:53 PM
6h 34m • 2 changes
11:19 AM → 5:53 PM
6h 34m • 2 changes
1:19 PM → 7:53 PM
6h 34m • 2 changes
Show more

Departing Saturday, October 31, 2026

7:10 AM → 1:53 PM
6h 43m • 2 changes
9:19 AM → 3:53 PM
6h 34m • 2 changes
11:19 AM → 5:53 PM
6h 34m • 2 changes
1:19 PM → 7:53 PM
6h 34m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Merthyr Tydfil to Caernarfon Castle? 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.

Merthyr Tydfil to Caernarfon Castle buses

Find Transport to Caernarfon Castle

Trip Overview

Bus via Machynlleth

Merthyr Tydfil to Caernarfon Castle bus times

Departing Sunday, October 25, 2026

8:07 AM → 3:53 PM

10:07 AM → 5:53 PM

12:07 PM → 7:53 PM

2:07 PM → 9:53 PM

Departing Monday, October 26, 2026

7:10 AM → 1:53 PM

9:19 AM → 3:53 PM

11:19 AM → 5:53 PM

1:19 PM → 7:53 PM

Departing Tuesday, October 27, 2026

7:10 AM → 1:53 PM

9:19 AM → 3:53 PM

11:19 AM → 5:53 PM

1:19 PM → 7:53 PM

Departing Wednesday, October 28, 2026

7:10 AM → 1:53 PM

9:19 AM → 3:53 PM

11:19 AM → 5:53 PM

1:19 PM → 7:53 PM

Departing Thursday, October 29, 2026

7:10 AM → 1:53 PM

9:19 AM → 3:53 PM

11:19 AM → 5:53 PM

1:19 PM → 7:53 PM

Departing Friday, October 30, 2026

7:10 AM → 1:53 PM

9:19 AM → 3:53 PM

11:19 AM → 5:53 PM

1:19 PM → 7:53 PM

Departing Saturday, October 31, 2026

7:10 AM → 1:53 PM

9:19 AM → 3:53 PM

11:19 AM → 5:53 PM

1:19 PM → 7:53 PM

Frequently asked questions

What companies run services between Merthyr Tydfil, Wales and Caernarfon Castle, Wales?

Bus from RAFA Club to Newtown Bus Station Stand 2

Bus from Merthyr Bus Station 2 to Newtown Bus Station Stand 2

Bus from Newtown Bus Station to Bus Depot

Bus from Newtown Bus Station to Bus Depot

Bus from Machynlleth Town Clock to Caernarfon Bus Station Stand B

Bus from Bus Depot to Caernarfon Bus Station Stand A

Bus trips from Merthyr Tydfil

Bus trips to Caernarfon Castle

Alternative transport options