Harlech Castle to Caernarfon Buses

Harlech Castle to Caernarfon buses

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Trip Overview

The average bus between Harlech Castle and Caernarfon takes 2h 4m and the fastest bus takes 1h 22m. The bus service runs several times per day from Harlech Castle to Caernarfon. 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 4m
Duration: 30 mi
Distance: £6
Average price: Every 4 hours
Frequency

Bus

best

Take the bus from Harlech station to The Australiabus G23
Take the bus from Porthmadog Park Stand B to Caernarfon Bus Station Stand Bbus 1

1h 57m

£6–7

Harlech Castle to Caernarfon bus times

Buses run every 4 hours between Harlech Castle and Caernarfon. The earliest departure is at 6:56 AM in the morning, and the last departure from Harlech Castle is at 6:05 PM which arrives into Caernarfon at 6:53 AM. All services require a transfer at Harlech station and take an average of 2h 4m. The schedules shown below are for the next available departures.

Departing Saturday, October 24, 2026

6:56 AM → 8:19 AM
1h 23m • 1 change
10:05 AM → 11:55 AM
1h 50m • 1 change
12:05 PM → 1:55 PM
1h 50m • 1 change
2:05 PM → 3:55 PM
1h 50m • 1 change
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Departing Sunday, October 25, 2026

9:05 AM → 11:53 AM
2h 48m • 1 change
11:05 AM → 1:53 PM
2h 48m • 1 change
3:05 PM → 5:53 PM
2h 48m • 1 change
5:05 PM → 7:53 PM
2h 48m • 1 change

Departing Monday, October 26, 2026

6:56 AM → 8:19 AM
1h 23m • 1 change
8:05 AM → 9:53 AM
1h 48m • 1 change
10:05 AM → 11:53 AM
1h 48m • 1 change
12:05 PM → 1:53 PM
1h 48m • 1 change
Show more

Departing Tuesday, October 27, 2026

6:56 AM → 8:19 AM
1h 23m • 1 change
8:05 AM → 9:53 AM
1h 48m • 1 change
10:05 AM → 11:53 AM
1h 48m • 1 change
12:05 PM → 1:53 PM
1h 48m • 1 change
Show more

Departing Wednesday, October 28, 2026

6:56 AM → 8:19 AM
1h 23m • 1 change
8:05 AM → 9:53 AM
1h 48m • 1 change
10:05 AM → 11:53 AM
1h 48m • 1 change
12:05 PM → 1:53 PM
1h 48m • 1 change
Show more

Departing Thursday, October 29, 2026

6:56 AM → 8:19 AM
1h 23m • 1 change
8:05 AM → 9:53 AM
1h 48m • 1 change
10:05 AM → 11:53 AM
1h 48m • 1 change
12:05 PM → 1:53 PM
1h 48m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Harlech Castle to Caernarfon? 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.

Harlech Castle to Caernarfon buses

Trip Overview

Bus