Llwyn Celyn Open Days

Cwmyoy, Monmouthshire

Saturday 21 September and Sunday 22 September 2024, 10am - 4pm

Book free tickets

Llwyn Celyn, Monmouthshire

At the southern end of the beautiful Llanthony Valley in the Black Mountains stands Llwyn Celyn. It was built in 1420 on the lands of the Llanthony Priory and is very rare survival. Llwyn Celyn is rich in medieval features and has barely changed since around 1690. It has been carefully conserved and restored by the Landmark Trust. We are opening this building in association with Cadw Open Doors.

Whilst booking is not essential we would ask that you register for the event via Eventbrite so that we can provide you with updates regarding the event.

  • Access may be restricted to some parts of the site. Parking will be well signposted and there will be short walk uphill to the site – please wear sturdy footwear. 
  • Disabled parking available on site, all other cars must follow parking directions on signage.
  • Information sheets on the buildings history and children's activity sheets will be available.

Open Day entry

Due to the historic nature of our buildings we have a limited capacity for our Open Day events. You may therefore be asked to wait a short time while other visitors finish their visit. Whilst booking is not essential, priority will be given to those who have booked in advance. Thank you for your co-operation.

Getting there

Llwyn Celyn is situated a few miles north of Abergavenny. From the A465, turn into the village of Llanvihangel Crucorney. At the Skirrid Inn take the road toward Llanthony Priory.  Llwyn Celyn is situated on the left, about I mile out of the village. The property postcode is NP7 7NE so you can use this on your sat navs and then follow the parking signs.

For further information please contact our Booking Enquiries team on 01628 825925 or [email protected]. The Booking Office is open Mon to Fri - 9am to 5pm.

Donating to Landmark

As a charity, the Landmark Trust relies on donations to support our work. We couldn’t have rescued over 200 Landmarks without the support of people like you. Your support saves historic buildings in danger of being lost forever and makes them available for all to experience and enjoy. Your donation could help train the craftspeople needed to restore buildings like this, or it could offer opportunities to young people to experience history firsthand, through our open days and free stays for study groups. We would be delighted if you felt able to add a gift to your booking today. We can’t wait to stay in touch and show you the difference your support has made. Thank you!