The average bus between Amlwch and Caernarfon Castle takes 2h 30m and the fastest bus takes 1h 44m. There is a bus service every few hours from Amlwch 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 hourly between Amlwch and Caernarfon Castle. The earliest departure is at 6:22 AM in the morning, and the last departure from Amlwch is at 10:28 PM which arrives into Caernarfon Castle at 5:55 AM. All services require a transfer at Bangor Bus Station Stand B and take an average of 2h 30m. The schedules shown below are for the next available departures.

2h 7m • 1 change

2h • 1 change

1h 52m • 1 change

2h 7m • 1 change

2h 7m • 1 change

2h • 1 change

1h 52m • 1 change

2h 7m • 1 change

2h 7m • 1 change

2h • 1 change

1h 52m • 1 change

2h 7m • 1 change
Want to know about travelling from Amlwch 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 Amlwch to Caernarfon Castle. However, there are services departing from Amlwch station and arriving at Caernarfon Castle station via Bangor Bus Station Stand D station. The journey, including transfers, takes approximately 2h 30m.
Amlwch to Caernarfon Castle bus services, operated by Arriva UK, depart from Penycefn station.
Amlwch to Caernarfon Castle bus services, operated by Arriva UK, arrive at Caernarfon Bus Station Stand A.
The distance between Amlwch and Caernarfon Castle is 30.3 km. The road distance is 57 km.
You can take a bus from Penycefn to Caernarfon Castle via Bangor Bus Station Stand B and Caernarfon Bus Station Stand A in around 2h 8m.