The average bus between Llanberis and Trawsfynydd takes 3h 3m and the fastest bus takes 2h 37m. The bus service runs several times per day from Llanberis to Trawsfynydd. 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 Llanberis and Trawsfynydd. The earliest departure is at 9:52 AM in the morning, and the last departure from Llanberis is at 9:11 PM which arrives into Trawsfynydd at 8:29 AM. All services require a transfer at Caernarfon Bus Station Stand B and take an average of 3h 3m. The schedules shown below are for the next available departures.

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2h 37m • 1 changeWant to know about travelling from Llanberis to Trawsfynydd? 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 Llanberis to Trawsfynydd. However, there are services departing from Llanberis station and arriving at Trawsfynydd station via Caernarfon Bus Station Stand B station. The journey, including transfers, takes approximately 3h 3m.
Llanberis to Trawsfynydd bus services, operated by Gwynfor Coaches, depart from Hsbc station.
Llanberis to Trawsfynydd bus services, operated by Gwynfor Coaches, arrive at Cross Foxes station.
The distance between Llanberis and Trawsfynydd is 28 km. The road distance is 68 km.
You can take a bus from Hsbc to Cross Foxes via Caernarfon Bus Station Stand B and Caernarfon Bus Station Stand C in around 2h 35m.