Established in 1996, Trigonos is a non-profit, socially and environmentally conscious residential and non-residential venue, bed and breakfast, and biodynamic farm located in the beautiful Nantlle Valley. We offer a peaceful and welcoming environment where guests can relax, learn, and connect.
Our tranquil accommodation includes twenty-two comfortable bedrooms, shared lounges, a library, lovely gardens, and on-site parking. Guests enjoy a delicious vegetarian buffet breakfast, with many ingredients grown on our land using biodynamic principles. A small gift shop is also available on-site.
Set within eighteen acres of grounds, Trigonos provides the perfect setting to step away from the busyness of everyday life. Whether you’re here for a workshop, course, private event, or a quiet break, we aim to nourish both body and spirit through warm hospitality, nourishing food, and calming spaces.
Now part of Ruskin Mill Trust (www.rmt.org), our ethos is guided by the Trust’s vision and values. Trigonos benefits from the wider support of this charitable organisation, which enables us to continue offering high-quality services while remaining rooted in purpose and care.
We host a wide range of workshops, retreats, conferences, and group stays—supported by four versatile meeting spaces and flexible catering. Trigonos is committed to supporting diverse dietary needs and creating a comfortable and enriching stay for all guests.
Number of bedrooms: 22 bedrooms (15 ensuite, 7 non-ensuite)
No of meeting rooms: 4
| Meeting Space | Free Wi-fi | Theatre | Board Room | Banqueting | Reception | Classroom | Floor space | Pillars in Room |
| Modron | Yes | 70 | 30 | 40 | 70 | 40 | 10.8m x 5.7m | 1 |
| Arianrhod | Yes | 70 | 30 | 40 | 70 | 40 | 10.8m x 5m | 0 |
| Goewin | Yes | 35 | 20 | 24 | 35 | 24 | 8.1m x 4.9m | 0 |
| Ceridwen | Yes | 25 | 10 | 16 | 25 | 16 | 5.8m x 5.5m | 0 |
- Modron: Under-floor heating. Big windows with view of the mountains. Large sink with hot and cold water.
- Arianrhod: Oakwood floor and French windows.
- Goewin: Carpeted. Large window provides good natural light and a view of the lake and the mountains.
- Ceridwen: Carpeted. French doors leading to courtyard. Adjoins Arianrhod and often used together.
Equipment Available (All Meeting Spaces)
- Trestle tables
- Armchairs
- Flip Chairs
- Projector and Screen
- Wide screen TV
- Flipcharts
- Whiteboard and Blackboard
- Piano
- Sofas
- Easels
Delegate prices from:
- Modron = £132.00/Day
- Arianrhod = £118.00/Day
- Goewin = £107.00/Day
- Ceridwen = £98.00/Day
Any other Information:
- Free parking for up to 30 cars
- Free wifi
- Access to 18 acres of natural estate including meadows, woodland, gardens, lawns and lakeshore.
