Tŷ Mawr Wybrnant

Wales

Birthplace of Bishop William Morgan.

Penmachno, Betws-y-Coed, Conwy, LL25 0HJ

Opening times
See on map

A visitor is sitting on a small, arched bridge in the countryside at y Mawr Wybrnant, Conwy. She is looking towards a stone building which has smoke coming out of the chimney.

Open
Closed
Opening times for 24 May 2026
Asset Opening time
Farmhouse 12:00 - 16:00
Llyfrgell (library) 12:00 - 16:00
Garden and grounds Open all day
Countryside Dawn - Dusk
Access to collection in the Llyfrgell (library) is only available when farmhouse is open.
Car park 500 yards, limited accessible parking 20 yards. Grounds uneven with grass and flagstones.
Accessibility guide for Tŷ Mawr Wybrnant - AccessAble.co.uk
Accessible toilet
Designated parking
Level access/terrain
The grounds are partly accessible, with some uneven paths. Level access from accessible car park to the grounds of the house.
Narrow corridors
Narrow doorways inside the house.
Seating available
Picnic benches available.
Steps/uneven terrain
The grounds are partly accessible, with some uneven paths.
Map
Directions via Google Maps
By road
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 SatNav 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.
Cycling
Cycling - more information

Opening times for 24 May 2026
Asset	Opening time
Farmhouse	12:00 - 16:00
Llyfrgell (library)	12:00 - 16:00
Garden and grounds	Open all day
Countryside	Dawn - Dusk

Planning your visit

BBC's Hidden Treasures of the National Trust

Hidden Treasures of the National Trust returns for another look behind the scenes, meeting the people saving priceless items from our heritage. In a tranquil corner of Wales, experts race to save a fragile bible that shaped Welsh culture.

Specialist conservator holds a fine brush during the process of delicately cleaning the 1588 Welsh Bible in Y Llyfrgell at Tŷ Mawr Wybrnant

Things to do at Tŷ Mawr Wybrnant

Make the most of your visit by getting the latest updates on what's happening at Tŷ Mawr Wybrnant this year - from our exhibition room to a series of exciting monthly open days.

Family exploring the interior of Tŷ Mawr Wybrnant, Conwy, Wales

Special Events at Tŷ Mawr Wybrnant

On the first Sunday of the month from around April to September, Tŷ Mawr holds special open day events which explore various different themes - from folklore to music and from history to interactive walks.

Image of Mair Tomos Ifans performing at an open day event at Tŷ Mawr Wybrnant

Visit the garden at Tŷ Mawr Wybrnant

Explore the Tudor garden, with many different plants providing the house with food, medicine and air fresheners.

Family exploring the Tudor garden at Tŷ Mawr Wybrnant, Conwy, Wales

Visiting Tŷ Mawr Wybrnant with your dog

Learn about an important chapter in the history of the Welsh language whilst exploring the grounds of Tŷ Mawr Wybrnant and wider Cwm Wybrnant valley with your dog.