Gwinllan Plas Dinas

Opening hours vary - check the vineyard's website before visiting, as they can close for private events or change seasonally.

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.

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 Gunroom Restaurant serves a monthly changing 9-course hybrid tasting menu (from £89.50 per person), with dinner sittings at 6pm and 8pm. Dinner runs daily April to October and through December; Monday to Saturday in November and January to March. Afternoon Tea is available Tuesday to Sunday from 1pm to 3pm, from £36.95 per person. Lunch from the restaurant menu can be arranged Wednesday to Saturday for groups of 10 or more by prior arrangement. Reservations are essential. See the dining page for menus and availability.

Accommodation: Plas Dinas Country House offers five-star accommodation across 11 individually styled bedrooms and three self-catering cottages. Rooms feature Molton Brown toiletries, crisp linen, and those considered extra touches that mark out a genuine country house stay. All three cottages are dog friendly at no additional charge, and children of all ages are welcome in the Foryd Waterside Cottage. Rates from £138 per night. View rooms and cottages.

Private Hire & Events: Plas Dinas is available on an exclusive-use basis for celebrations, corporate retreats, weddings, and filming. The entire house accommodates up to 22 overnight guests across its 11 bedrooms, with additional cottage accommodation nearby. Indoor event spaces include the Gun Room (14 guests), Dining Room (24 guests), and Drawing Room (up to 50 guests). From May to September, a marquee on the lawn can host between 40 and 200 guests. Helicopter landing facilities are available on site. A minimum stay of two nights applies in summer, one night off-season. See the events and hire page for full details.

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: Children of all ages are welcome at the Foryd Waterside Cottage and must be supervised at all times. All three self-catering cottages welcome well-behaved dogs at no additional charge. Assistance dogs are also permitted in certain rooms of the main house. For other queries regarding children or pets in the main house, direct contact with the property is advisable.

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.

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.

Book train tickets in advance via Trainline.

• 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.