Gwinllan Plas Dinas
Unearth a new vineyard where the future of sparkling wine is being cultivated on the ancestral grounds of a royal Earl, promising a taste of history with every glass.
Plas Dinas Country House, Bontnewydd, Caernarfon, Gwynedd, LL54 7YF
Directions
Nearest station: Welsh Highland Railway; Caernarfon station (2.4 miles).
Tasting room
Restaurant or café
Accommodation on site
Online shop
Disabled access
Hosts weddings
Open year-roundWhile we update listings frequently, we suggest confirming important details with the vineyard to avoid any surprises.
What's the vibe?
Gwinllan Plas Dinas (with gwinllan meaning vineyard in Welsh) offers a luxurious and historic escape within the Plas Dinas Country House, set amidst 15 acres of beautiful grounds on the edge of Snowdonia in North Wales. It provides an elegant experience where attention to detail and a warm welcome create a truly special, homely yet transportive atmosphere.
Visiting information
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Booking: Visits to Gwinllan Plas Dinas are integrated with the offerings of Plas Dinas Country House. It is recommended to pre-book any experiences, including dining and overnight stays.
Restaurant: The site features the award-winning Gunroom Restaurant, a Michelin-listed restaurant that has won multiple Best Restaurant in Wales awards.
Accommodation: Plas Dinas Country House offers five-star luxury accommodation with 11 individually styled bedrooms, combining historic character with contemporary comfort.
Accessibility: The ground floor of Plas Dinas Country House is accessible without ramps, and a ground-floor room can be made available for guests with accessibility requirements. Assistance dogs are welcome in specific rooms. Guests are encouraged to contact the venue directly to discuss specific needs due to the historic nature of the property.
Children & Dogs: While the Country House is a luxurious adult-focused destination, assistance dogs are permitted in certain rooms. For specific queries regarding children or other pets, direct contact with the vineyard is advisable.
Restaurant: The site features the award-winning Gunroom Restaurant, a Michelin-listed restaurant that has won multiple Best Restaurant in Wales awards.
Accommodation: Plas Dinas Country House offers five-star luxury accommodation with 11 individually styled bedrooms, combining historic character with contemporary comfort.
Accessibility: The ground floor of Plas Dinas Country House is accessible without ramps, and a ground-floor room can be made available for guests with accessibility requirements. Assistance dogs are welcome in specific rooms. Guests are encouraged to contact the venue directly to discuss specific needs due to the historic nature of the property.
Children & Dogs: While the Country House is a luxurious adult-focused destination, assistance dogs are permitted in certain rooms. For specific queries regarding children or other pets, direct contact with the vineyard is advisable.
The Wine
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Gwinllan Plas Dinas is a young vineyard and does not yet have its own winery on site.
Wine is a central part of the Plas Dinas experience through the Gunroom Restaurant, whose award-winning wine list features the world’s largest collection of Welsh wines. The restaurant has received the AA Wine Award for Wales (2024/25) and was listed as an AA Notable Wine List in 2024, reflecting a deep commitment to showcasing Welsh producers alongside its broader dining offer.
No specific information regarding organic, regenerative, or other sustainability certifications for the vineyard was found in the available sources.
Wine is a central part of the Plas Dinas experience through the Gunroom Restaurant, whose award-winning wine list features the world’s largest collection of Welsh wines. The restaurant has received the AA Wine Award for Wales (2024/25) and was listed as an AA Notable Wine List in 2024, reflecting a deep commitment to showcasing Welsh producers alongside its broader dining offer.
No specific information regarding organic, regenerative, or other sustainability certifications for the vineyard was found in the available sources.
Getting here
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By Car
Gwinllan Plas Dinas is located approximately 2 miles outside Caernarfon in Bontnewydd. From Caernarfon, travel south on the A487 towards Porthmadog, passing the Newborough Arms pub on your left. The entrance to Plas Dinas is about a third of a mile past the pub, on the brow of the hill to your right, clearly signposted. The property is set back down a private, tree-lined drive, offering a peaceful rural setting.
By Public Transport
The nearest mainline train station is Bangor, located about 10 miles from Plas Dinas, with express train services available from London Euston. From Caernarfon, local bus services (e.g., Line 12) can take you to within a short distance of the property in about 6 minutes, with services departing hourly. A taxi from Caernarfon to Plas Dinas takes approximately 10 minutes and costs £10–£13.
Gwinllan Plas Dinas is located approximately 2 miles outside Caernarfon in Bontnewydd. From Caernarfon, travel south on the A487 towards Porthmadog, passing the Newborough Arms pub on your left. The entrance to Plas Dinas is about a third of a mile past the pub, on the brow of the hill to your right, clearly signposted. The property is set back down a private, tree-lined drive, offering a peaceful rural setting.
By Public Transport
The nearest mainline train station is Bangor, located about 10 miles from Plas Dinas, with express train services available from London Euston. From Caernarfon, local bus services (e.g., Line 12) can take you to within a short distance of the property in about 6 minutes, with services departing hourly. A taxi from Caernarfon to Plas Dinas takes approximately 10 minutes and costs £10–£13.
What's nearby
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- Other Vineyards
- Pant Du Vineyard: A family-run vineyard and orchard located in the Nantlle Valley, offering tours and tastings of their wine, cider, and apple juice.
- Gwinllan Conwy: An award-winning Welsh vineyard near Snowdonia National Park, providing guided tours and tasting platters.
- Notable Restaurants
- Ouzo and Olive: A popular Greek taverna in Caernarfon known for its authentic meze and friendly atmosphere.
- The Black Boy Inn: One of Wales' oldest inns, located within Caernarfon's historic town walls, serving traditional, home-cooked meals.
- Notable Hotels
- The Celtic Royal Hotel & Spa: A traditional hotel in Caernarfon town centre with leisure facilities, suitable for both leisure and group travel.
- The Black Boy Inn: Also offering accommodation, this historic inn provides a unique stay within Caernarfon's ancient walls.
- Notable Attractions
- Caernarfon Castle: A UNESCO World Heritage Site, this impressive 13th-century fortress dominates the town's landscape.
- Snowdonia National Park (Eryri): Home to Yr Wyddfa (Snowdon), Wales' highest mountain, offering dramatic landscapes and outdoor activities.
