The average bus between Caernarfon and Harlech Castle takes 2h 28m and the fastest bus takes 1h 22m. The bus service runs several times per day from Caernarfon to Harlech 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 Caernarfon and Harlech Castle. The earliest departure is at 7:05 AM in the morning, and the last departure from Caernarfon is at 10:07 PM which arrives into Harlech Castle at 7:52 AM. All services require a transfer at The Australia and take an average of 2h 28m. The schedules shown below are for the next available departures.

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Want to know about travelling from Caernarfon to Harlech 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 Caernarfon to Harlech Castle. However, there are services departing from Caernarfon station and arriving at Harlech Castle station via The Australia. The journey, including transfers, takes approximately 2h 28m.
Caernarfon to Harlech Castle bus services, operated by Lloyd's Coaches, depart from Turf Square station.
Caernarfon to Harlech Castle bus services, operated by Lloyd's Coaches, arrive at Harlech station.
The distance between Caernarfon and Harlech Castle is 33 km. The road distance is 52 km.
You can take a bus from Turf Square to Harlech Castle via The Australia and Harlech station in around 1h 56m.