# Trigonos, Nantile, Caernarfon, Eryri, North Wales Peaceful business venue near Caernarfon, sleeping 33 with meeting rooms and catering packages for retreats and team building events ## At a Glance - Sleeps 10 - 33 - 22 bedrooms - Dining for 30 - Venue capacity 70 ## Images - Total images stored: 12 - 1. https://www.groupaccommodation.com/wp-content/uploads/2026/09/Trigonos-dining-n2.jpg - 2. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0198.jpg - 3. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0254.jpg - 4. https://www.groupaccommodation.com/wp-content/uploads/2026/09/Trigonos-cerid.jpg - 5. https://www.groupaccommodation.com/wp-content/uploads/2026/09/Trigonos-lake-1.jpg - 6. https://www.groupaccommodation.com/wp-content/uploads/2026/09/Trigonos-house-lake.jpg - 7. https://www.groupaccommodation.com/wp-content/uploads/2026/09/Trigonos-dining-1-Copy.jpg - 8. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0316-Web.jpg - 9. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0284-Web.jpg - 10. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0002.jpg - 11. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0001.jpg - 12. https://www.groupaccommodation.com/wp-content/uploads/2026/09/24_06_25_Trigonos_0289-Web.jpg ## Floor Plans - No floor plans are available for this property. ## About The Property Trigonos offers an inspiring setting for business groups, away from the usual meeting environment. Set within 18 acres of biodiverse grounds in the Nantlle Valley, this is somewhere that teams can meet, think, learn and spend time together, whether that’s for formal meetings, informal team building events or retreats of all kinds. 4 welcoming event spaces can be arranged to suit groups of differing sizes and ways of working. Between sessions, or at the end of the working day, there is room to step outside and away from the usual pace of work. Relax with a wild swim in the lake or a wood fired sauna session. Good food and wellbeing are an important part of the Trigonos experience. Home cooked food is available throughout your stay, with packages designed to suit your requirements. Food is vegetarian or vegan, with seasonal and local produce used, most of which is home grown on our bio-dynamic land. Our flexible sleeping accommodation for 29 is spread across 4 accommodation blocks, with single, twin, double and group rooms, with both en suite and shared bathroom facilities available. A 2 bedroom self catering cottage is also available if required. If you have time to explore further afield, Caernarfon is home to a medieval castle, with historic streets home to cafes and pubs. It’s possible to access the Menai Strait here too. Yr Wyddfa (Snowdon) is around 35 minutes away, with walking, cycling and teambuilding outdoor activities aplenty.  ## Additional Features - IT Facilities - Projectors - Flipcharts - Outdoor Areas ## Facilities - **Accessibility:** All public areas such as meeting rooms and dining room are on the ground floor and suitable for wheelchair access. Some bedrooms accessible. - **WiFi:** WiFi available. - **Electric Vehicle Charging:** We charge a fee for this service using a 3 pin charge. If you need an EV Charger, the nearest place is Caernarfon. - **Sauna:** Wood fired sauna in the grounds. Book shared or private sessions. - **Everyone Can Dine Together:** Dining spaces for everyone accommodated in the main buildings to sit down together. Small dining area in the self catering cottage. - **Kitchen:** Tea/coffee facilities in bedrooms and Main Building. Cottage has a fully equipped kitchen. Laundry facility for a fee or dry wet clothes near boiler. - **Sitting Room:** Lounge and library in Plas Baladeulyn, the Main Building. Lounge area in the cottage. - **Outdoor:** 18 acres, with 2 lawns, a walled garden and a woodland shelter, lake and firepit. The cottage has a pretty mature garden. - **Bedrooms:** 4 accommodation blocks sleeping 14, 7, 5 or 3. Include 20 bedrooms, doubles, singles, twins and family. Some en suite. Cottage: a double and a twin. - **Bathrooms:** Some have baths with shower attachment, most have showers. Dol Wennol shares 2 showers and 2 loos. Bathroom in cottage. - **Heating and Open Fires:** Heating, open fires and a firepit. - **Linen:** Bed linen and bathroom towels are provided. - **Parking:** Plenty of on-site parking. - **Smoking:** No smoking please. ## Rental Rates Please contact the owner for pricing. ## Booking Information - A 25% deposit is required to secure a booking and the balance due 1 month before arrival. - - Check in from 4pm, check out by 9.30am. - - Mid week discounts available from Monday to Thursday. - - Catering packages available – B&B to full board. - Tourism License Number: Welsh Tourist Board Approved ## Availability Please contact the owner for available dates. ## Enquiry - Enquiry link: https://www.groupaccommodation.com/properties/trigonos-nantile-caernarfon-eryri-north-wales/business#enquiry ## Location ### Location breadcrumb [Europe](https://www.groupaccommodation.com/locations/europe) > [UK](https://www.groupaccommodation.com/locations/uk) > [Wales](https://www.groupaccommodation.com/locations/wales) > [North Wales Snowdonia](https://www.groupaccommodation.com/locations/north-wales-snowdonia) > [Gwynedd](https://www.groupaccommodation.com/locations/gwynedd) > [Caernarfon](https://www.groupaccommodation.com/locations/caernarfon) ### Address Address: Trigonos, Nantile, Caernarfon, Gwynedd, LL54 6BW, GB Latitude: 53.056407040212 Longitude: -4.2224337 ### About The Area Located in Nantile (Slate Landscape of North Wales Unesco World Heritage Site) in the heart of Eryri National Park (Snowdonia) and 20 minutes from Caernarfon. Yr Wyddfa (Snowdon) is 35 minutes.  ### What's Nearby? - **Location:** Nantile near Caernarfon. - **Shop:** Penygroes has a couple of convenience stores and Caernarfon Morrisons, Tesco and Asda. - **Food and Drink:** The Cwellyn Arms is the nearest pub which is located in a small village of Rhyd Ddu, about 4 miles away from Trigonos. It also has a restaurant. - **Airport:** Liverpool. - **Train:** Bangor. - **Bus:** G4 bus from Nantile to Caernarfon. T2 bus from Caernarfon to Bangor. ## Owner Contact Details - Contact name: Pete Downing - Phone: +44 (0)1286 882 388 - Email: info@trigonos.org - Website: https://www.trigonos.org/