The building has been used in many TV and film productions, including Doctor Who; and the S4C children's series Dan Glo. In an episode of Time Team, archaeologists dug in the grounds in search of the house's predecessor. No evidence of a previous dwelling was found, but several old coins and some Bronze Age pottery were found. The Urdd Eisteddfod was held on the site in 2015. Reputed paranormal activity The house is considered by paranormal enthusiasts to be a haunted site. References External links Llancaiach Fawr Manor House website Glamorgan Paranormal Investigations Houses in Caerphilly Museums in Caerphilly County Borough Grade I listed buildings in Caerphilly County Borough Country houses in Wales Historic house museums in Wales Reportedly haunted locations in Wales Living museums in the United Kingdom Houses completed in the 16th century