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Trigonos, Wedding Venue in Gwynedd

Trigonos: an exclusive, tranquil lakeside wedding venue in Snowdonia with stunning mountain views. Licensed for civil ceremonies. View prices.

Gwynedd, Caernarfon

from £10,000

Business details last verified on 28th of July 2026 by the Guides for Brides team.

Prices

Typical Price: £12,000

Price Range: £10,000 - £15,000

Contact Trigonos, in Gwynedd

 

About Trigonos

Celebrate your special day at Trigonos, a unique and tranquil venue in the heart of Gwynedd. Offering breathtaking panoramic views of Snowdonia and the Nantlle lake, it is the perfect setting for an intimate wedding. Enjoy exclusive use of the centre, with on-site accommodation and exceptional vegetarian catering from home-grown, organic produce. Create unforgettable memories against a truly stunning Welsh backdrop.

Nestled in the heart of Eryri (Snowdonia National Park), Trigonos offers a truly breathtaking setting for your wedding day. Set against the dramatic backdrop of the Nantlle Ridge and the serene shores of a private lake, this venue provides a unique and unforgettable canvas for your celebration.

As an exclusive-use venue, Trigonos ensures complete privacy and a personal atmosphere for you and your guests. Exchange your vows in our light-filled ceremony room, featuring panoramic windows that frame the spectacular mountain scenery, creating a magical ambience for your commitment.

Following your ceremony, celebrate with loved ones in our welcoming reception spaces, including a historic library for quiet moments and an elegant dining room for your wedding breakfast. Our dedicated in-house catering team prides itself on creating delicious, seasonal menus, with an emphasis on fresh, locally-sourced and vegetarian cuisine, tailored to your tastes.

With comfortable on-site accommodation available for your guests and eighteen acres of peaceful grounds to explore, your celebration can extend into a relaxed and memorable stay. The extensive gardens and lakeside paths provide endless opportunities for stunning wedding photography.

Trigonos is the ideal choice for couples seeking an intimate and meaningful celebration, where the unparalleled beauty of the Welsh landscape becomes an integral part of your special day.

The Details

Venue Type

Boutique hotel

Country House

Dry Hire Available

Elopements

Exclusive use

Intimate Venue

Outdoor / Garden

Small Hotel

Suitable for Asian Weddings

Suitable for Jewish Weddings

Weekend Hire

Type of Ceremony

Civil ceremony licensed

Hindu (Fire ceremony permitted)

Humanist / Celebrant weddings

Interfaith / Multicultural

Jewish (Stage and Chuppah)

Outdoor Ceremonies

Venue Setting

Countryside

Remote

Village

Waterside

Woodland

Catering Options

Buffet

Food Trucks Permitted

Inhouse Caterers

Outside Bars Permitted

Outside Caterers Permitted

Vegan

Additional Facilities

Bespoke weddings

Dance floor

Discos permitted

Good Disabled Access

Helipad

Honeymoon suite

Onsite car parking

Outdoor ceremonies

Walled Garden

Wedding coordinator

Contact & Location

Trigonos

Trigonos, Nantlle, LL54 6BW, Gwynedd, United Kingdom