Welcome to Llwyn Onn Guest House
Croeso i'r Ty Lliety Llwyn Onn
Situated at the gateway of Snowdonia’s National Park, this small, family-run B&B is set within an area of natural beauty, amidst the rolling heather moors of Hiraethog.
.jpg)
Llwyn Onn Guest House is a former Victorian Watermill sympathetically restored into a modern welcoming guest house. Nestled amid 6 acres of land, the house boasts beautiful views, a natural lake to the front, with ducks and local wildlife, and open fields leading up to the Berwyn Mountain range behind.
Our beautiful Guest House has five rooms; three double en-suite rooms, one twin room and one triple/family en-suite room. All our guest rooms are tastefully decorated with simplicity, quality and charm in mind ensuring you have the most relaxing stay.

We are within easy reach of Clocanog Forest, Llyn Brenig and the Alwen Reservoir. All are popular local destinations for boating, fishing, cycling or just a leisurely stroll. Nearby you will find Bala Lake (Llyn Tegid); offering white-water rafting and sailing, Betws-y-Coed and all the delights of Snowdonia National Park. Our Guest House also provides the perfect base for hikers, walkers, go-carters and wildlife enthusiasts. There is so much to explore; so why not sample our quaint Guest House and explore all Hiraethog has to offer.






