The average bus between Harlech and Caernarfon Castle takes 1h 49m and the fastest bus takes 1h 22m. The bus service runs several times per day from Harlech 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.
Buses run every 3 hours between Harlech and Caernarfon Castle. The earliest departure is at 6:56 AM in the morning, and the last departure from Harlech is at 6:05 PM which arrives into Caernarfon Castle at 8:56 PM. All services require a transfer at Porthmadog Park A and take an average of 1h 49m. The schedules shown below are for the next available departures.

1h 22m • 1 change

1h 49m • 1 change

1h 48m • 1 change

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1h 22m • 1 change

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1h 49m • 1 change

1h 22m • 1 change

1h 49m • 1 change

1h 48m • 1 change

1h 49m • 1 change

1h 22m • 1 change

1h 49m • 1 change

1h 48m • 1 change

1h 49m • 1 change

1h 22m • 1 change

1h 48m • 1 change

1h 49m • 1 change

1h 48m • 1 change
Want to know about travelling from Harlech 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.
No, there is no direct bus from Harlech to Caernarfon Castle. However, there are services departing from Harlech station and arriving at Caernarfon Castle station via The Australia. The journey, including transfers, takes approximately 1h 49m.
Harlech to Caernarfon Castle bus services, operated by Lloyd's Coaches, depart from Harlech station.
Harlech to Caernarfon Castle bus services, operated by Lloyd's Coaches, arrive at Eagle Hotel station.
The distance between Harlech and Caernarfon Castle is 33.2 km. The road distance is 53 km.
You can take a bus from Harlech station to Caernarfon Castle via Porthmadog Park A and Eagle Hotel in around 1h 52m.