The average bus between Llangollen and Caernarfon Castle takes 2h 48m and the fastest bus takes 2h 37m. The bus service runs several times per day from Llangollen 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 4 hours between Llangollen and Caernarfon Castle. The earliest departure is at 7:04 AM in the morning, and the last departure from Llangollen is at 5:40 PM which arrives into Caernarfon Castle at 8:17 PM. All services require a transfer at Corwen Bus Station and take an average of 2h 48m. The schedules shown below are for the next available departures.


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3h 13m • 2 changes

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2h 47m • 2 changesWant to know about travelling from Llangollen 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 Llangollen to Caernarfon Castle. However, there are services departing from Corwen Bus Station and arriving at Caernarfon Bus Station Stand B via Betws-y-Coed station. The journey, including transfers, takes approximately 2h 48m.
Llangollen to Caernarfon Castle bus services, operated by Llew Jones Coaches, depart from Corwen Bus Station.
Llangollen to Caernarfon Castle bus services, operated by Gwynfor Coaches, arrive at Caernarfon Bus Station Stand B.
The distance between Llangollen and Caernarfon Castle is 76.3 km. The road distance is 89 km.
You can take a bus from Parade Street 1 to Caernarfon Castle via Corwen Bus Station, Betws-y-Coed station, and Caernarfon Bus Station Stand B in around 3h 57m.