The average bus between Penmaenmawr and Caernarfon takes 1h 20m and the fastest bus takes 1h 6m. There is an hourly bus service from Penmaenmawr 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.
Buses run hourly between Penmaenmawr and Caernarfon. The earliest departure is at 6:49 AM in the morning, and the last departure from Penmaenmawr is at 11:29 PM which arrives into Caernarfon at 5:55 AM. All services require a transfer, and take on average 1h 20m. The schedules shown below are for the next available departures.

1h 11m • 1 change

1h 6m • 1 change
Arrives next day

7h 3m • 1 change

1h 19m • 1 change

1h 27m • 1 change

1h 13m • 1 change

1h 12m • 1 change

1h 19m • 1 change

1h 27m • 1 change

1h 13m • 1 change

1h 12m • 1 change
Want to know about travelling from Penmaenmawr 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.
No, there is no direct bus from Penmaenmawr to Caernarfon. However, there are services departing from Penmaenmawr station and arriving at Caernarfon station via Bangor Bus Station Stand B station. The journey, including transfers, takes approximately 1h 20m.
Penmaenmawr to Caernarfon bus services, operated by Arriva UK, depart from Llys Clwyd station.
Penmaenmawr to Caernarfon bus services, operated by Arriva UK, arrive at Caernarfon Bus Station Stand A.
The distance between Penmaenmawr and Caernarfon is 27.7 km. The road distance is 35 km.
You can take a bus from Llys Clwyd to Caernarfon Bus Station Stand A via Bangor Bus Station Stand B in around 1h 13m.