Open Doors 2021

This September, more than 150 of Wales’ historic sites, landmarks and hidden gems will offer visitors free entry, events or guided tours. It’s all part of Open Doors – Wales’ annual contribution to the European Heritage Days initiative.

Funded and organised by CADW, the festival encourages Welsh residents and visitors to explore some of the country’s lesser-known and smaller-scale sites – several of which are usually closed to the public.

Denbighshire is host to many sites participating in the festival including Dolbelydr, Gwaenynog Hall Gardens, Woodland Skills Centre, Valle Crucis Abbey, Rug Chapel, and Denbigh Castle.

Booking is required at some sites. Take a look at the full list of sites taking part in Open Doors during September 2021.