Today the Wybrnant valley is a quiet and remote place, yet it holds great significance to the history and culture of Wales. The farmhouse was the birthplace of Bishop William Morgan, the first person to translate the entire Bible into Welsh, ensuring the survival of the language.
To celebrate Open Doors, Tŷ Mawr will be open an additional day (Saturday 5 September), with talks on its history and cultural significance across the weekend.
Address - Tŷ Mawr Wybrnant, Penmachno, Betws y Coed, Conwy, LL25 0HJ.
Access from A5 only. 3 miles south of Betws-y-Coed, take B4406 to Penmachno. At the centre of the village, turn off straight past the Eagles pub on your left (ignoring immediate right turn) and continue until you reach a fork in the road. Take the right turn up into the forestry. Please note this is a narrow lane, with steep verges either side and limited passing places. Continue straight (ignoring any left or right turns in the forestry) for 2 miles until you reach Tŷ Mawr Wybrnant.
Parking: Car park on the left, approx. 500 yards before reaching Tŷ Mawr. Accessible parking (2
spaces) downhill near the entrance. Note, it is NOT possible to turn left when leaving the main car park, your vehicle will get stuck / damaged.
Sat Nav: Use post code LL24 0UG to reach Penmachno village and follow brown signs and directions from there. Please note Sat Nav does not work with Tŷ Mawr Wybrnant post code.
By train - Pont-y-Pant 2½ miles.
By bus - Llanrwst to Cwm Penmachno (passing Betws-y-Coed train station), alight Penmachno, then 2 mile walk.
You do not need to book tickets for this event.
| Day | Times |
|---|---|
| Sat 05 Sep 2026 |
12:00 - 16:00
|
| Sun 06 Sep 2026 |
12:00 - 16:00
|