The average bus between Llanberis and Dolgellau takes 2h 59m and the fastest bus takes 2h 12m. The bus service runs several times per day from Llanberis to Dolgellau. 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 Dolgellau. The earliest departure is at 8:52 AM in the morning, and the last departure from Llanberis is at 9:11 PM which arrives into Dolgellau at 8:53 AM. All services require a transfer, and take on average 2h 59m. The schedules shown below are for the next available departures.

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3h 1m • 1 changeWant to know about travelling from Llanberis to Dolgellau? 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 Dolgellau. However, there are services departing from Llanberis station and arriving at Dolgellau station via Caernarfon Bus Station Stand B station. The journey, including transfers, takes approximately 2h 59m.
Llanberis to Dolgellau bus services, operated by Gwynfor Coaches, depart from Hsbc station.
Llanberis to Dolgellau bus services, operated by Gwynfor Coaches, arrive at Y Marian Mawr station.
The distance between Llanberis and Dolgellau is 45.1 km. The road distance is 82 km.
You can take a bus from Hsbc to Y Marian Mawr via Caernarfon Bus Station Stand B in around 2h 27m.