The average bus between Porthmadog and Penrhyn Castle takes 1h 46m and the fastest bus takes 1h 40m. The bus service runs several times per day from Porthmadog to Penrhyn 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 Porthmadog and Penrhyn Castle. The earliest departure is at 6:50 AM in the morning, and the last departure from Porthmadog is at 8:05 PM which arrives into Penrhyn Castle at 9:55 PM. All services require a transfer at Bangor Bus Station Stand B and take an average of 1h 46m. The schedules shown below are for the next available departures.

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Want to know about travelling from Porthmadog to Penrhyn 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 Porthmadog to Penrhyn Castle. However, there are services departing from Porthmadog station and arriving at Penrhyn Castle station via Bangor Bus Station Stand B station. The journey, including transfers, takes approximately 1h 46m.
Porthmadog to Penrhyn Castle bus services, operated by Lloyd's Coaches, depart from Porthmadog Park A station.
Porthmadog to Penrhyn Castle bus services, operated by Lloyd's Coaches, arrive at Bangor Bus Station Stand B.
The distance between Porthmadog and Penrhyn Castle is 32.5 km. The road distance is 56 km.
Lloyd's Coaches operates a bus from Porthmadog Park A to Bangor Bus Station Stand B hourly, and the journey takes 1h 30m.