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Welsh Highland Railway – Caernarfon Station

Historic steam journeys begin beneath Caernarfon Castle, winding through Snowdonia’s breathtaking landscapes on the UK’s longest heritage railway.

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The Welsh Highland Railway at Caernarfon is the northern terminus of the UK's longest heritage narrow-gauge railway. Nestled beneath the historic Caernarfon Castle walls, this station serves as the gateway to a 25-mile scenic steam train journey through Snowdonia’s dramatic landscapes, connecting Caernarfon to Porthmadog. The station offers modern passenger facilities, a tourist shop, and accessibility features, making it a charming and historic starting point for exploring North Wales by rail.

A brief summary to Welsh Highland Railway - Caernarfon

  • St Helen's Rd, Caernarfon, LL55 2PF, GB
  • +441766516000
  • Visit website
  • Duration: 1 to 6 hours
  • Mid ranged
  • Environment icon Outdoor
  • Mobile reception: 4 out of 5

Local tips

  • Book tickets in advance, especially for special steam services and festive events, to secure preferred travel times.
  • Arrive early to explore the station’s gift shop and visitor facilities before boarding your train.
  • Combine your railway trip with a visit to Caernarfon Castle and the town’s historic sites for a full-day experience.
  • Consider first-class Pullman carriages for a luxurious journey with onboard dining and panoramic views.
  • Check the weather forecast and dress accordingly, as the line passes through varied terrain and elevations.
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Getting There

  • Train and Bus

    Travelers can reach Caernarfon station via Bangor mainline railway station, located about 10 miles away. From Bangor, regular bus services operate to Caernarfon, with journey times ranging from 25 to 40 minutes. Bus routes include Traws Cymru T2 and local operators such as Arriva and Lloyd's Coaches. This option offers convenient public transport access with fares typically between £3 and £6.

  • Car

    Driving to Caernarfon station is straightforward, with the station located on St. Helen's Road near the castle. There is a small car park at the station, and three large public car parks within a 10-minute walk. Parking fees vary but are generally modest, around £3–£8 per day. Note that the town center can be busy during peak tourist seasons.

  • Walking

    Visitors staying in Caernarfon town center can reach the station on foot within 10 to 15 minutes via flat, paved routes. The walk is accessible and suitable for most travelers, including those with limited mobility.

Welsh Highland Railway - Caernarfon location weather suitability

  • Weather icon Any Weather
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  • Weather icon Clear Skies
  • Weather icon Mild Temperatures
  • Weather icon Windy Conditions

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A Heritage Railway Rooted in History

The Welsh Highland Railway (WHR) at Caernarfon station stands as a proud terminus of a restored narrow-gauge railway line that stretches 25 miles through the heart of Snowdonia, from Caernarfon to Porthmadog. Opened in 1997, the station is located on the former standard gauge trackbed adjacent to St. Helen's Road, directly beneath the imposing walls of Caernarfon Castle. This site revives the legacy of early 20th-century railway ambitions, linking communities and scenic landscapes once served by the original line, which closed in 1936. The station itself combines historical significance with modern amenities, including a booking office, tourist shop, and passenger facilities, reflecting a blend of heritage and contemporary visitor needs.

Scenic Journeys Through Snowdonia

From Caernarfon, the Welsh Highland Railway embarks on a breathtaking journey climbing from sea level up to over 650 feet, skirting the foothills of Snowdon—the highest mountain in Wales and England. The line weaves through picturesque villages such as Beddgelert and traverses the dramatic Aberglaslyn Pass, offering panoramic views of rugged mountains, lush forests, and tranquil valleys. Passengers travel in comfortable carriages, including luxurious first-class Pullman cars where freshly prepared meals can be enjoyed while gazing through large windows. The railway experience is both a nostalgic return to steam-era travel and an immersive encounter with the natural beauty of North Wales.

Station Facilities and Accessibility

Caernarfon station caters thoughtfully to visitors, providing disabled access and toilets, facilities for visually impaired guests, and baby-changing areas. The station includes a small car park and is within walking distance of larger public car parks and the town center. On-site amenities include a gift shop, public toilets, and light refreshments, ensuring comfort before and after journeys. The station's location near Caernarfon Castle places it in a vibrant historic setting, enhancing the visitor experience with easy access to one of Wales’ most iconic landmarks.

Community and Volunteer Spirit

The restoration and ongoing operation of the Welsh Highland Railway are driven by a passionate community of volunteers and railway enthusiasts. Their dedication has transformed a disused trackbed into a thriving heritage attraction, preserving the cultural and industrial heritage of the region. Seasonal events, such as festive Santa trains, and special excursions add to the railway’s appeal, inviting visitors to engage with local traditions and celebrations. The station and railway act as a living museum, connecting past and present through steam locomotion and storytelling.

Connection and Conservation

The railway not only serves as a tourist attraction but also plays a role in sustainable travel and conservation. By following the historic trackbed and sharing sections with cycle routes, the railway promotes low-impact tourism in the Snowdonia National Park. It offers a unique way to experience the Welsh landscape without the environmental footprint of road traffic. The line’s route through protected areas showcases the region’s wildlife habitats and natural beauty, encouraging appreciation and stewardship of Wales’ rich environmental heritage.

A Gateway to Welsh Culture and Landscape

Starting your journey at Caernarfon station means immersing yourself in Welsh culture, history, and stunning scenery. The railway’s proximity to the castle and town center invites exploration of medieval architecture, local crafts, and Welsh language heritage. As the train departs, the changing vistas—from rugged mountains to serene harbors—tell the story of North Wales’ diverse landscape and communities. The Welsh Highland Railway at Caernarfon is more than a transport link; it is a cultural journey through time and terrain.

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