Dinefwr Christmas Fair (Ffair Nadolig Dinefwr)
Friday 20 – Sunday 22 November 2026 Opens in 41 days
10am–4pm daily
10am–4pm
Newton House, Dinefwr (National Trust), Llandeilo, Llandeilo, Carmarthenshire · Wales

A three-day National Trust Christmas fair at Newton House on the Dinefwr estate, with stalls in marquees, carol singers and the house decorated for Christmas.
Each November the National Trust's Dinefwr estate, just outside Llandeilo, holds a three-day Christmas fair. Stallholders and food producers fill marquees on the frontage and courtyard of Newton House, selling everything from handmade jewellery to preserves.
Inside, the house is decorated for Christmas, with a large themed tree in the Inner Hall and entertainers in the Dining Room. Carol singers, choirs and performers provide music, and Santa arrives by sleigh at 11am and 2pm on the Saturday and Sunday.
A free Park & Ride runs from Home Farm throughout the fair (buses about every 10 minutes); Blue Badge holders park at Newton House. The grounds and marquees are level, and the ground floor of the house has a ramp.
Dates by season
| Season | Dates | Status |
|---|---|---|
| 2026–27 | Fri 20 – Sun 22 Nov 202610am–4pm daily | Coming up Add to calendar (Fri 20 – Sun 22 Nov 2026) |
| 2025–26 | Fri 21 – Sun 23 Nov 202510am–4pm | Held |
Dates are taken from the market’s own website or official announcements and were last checked on 6 October 2026. Plans can change, so please check with the organiser before you travel. Spotted a change? Tell us.
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