In this series, Laurence Llewellyn-Bowen visits some of the finest houses in Wales, stepping back in time to uncover their hidden stories. Today he's at Cresselly - a huge Georgian mansion in Pembrokeshire in which the Allen family have lived for the past 300 years. Laurence discovers the house was built with proceeds of St Anne's lighthouse and where a former resident would climb a rope to reach his bedroom every night.

In this series, Laurence Llewellyn-Bowen visits some of the finest houses in Wales, stepping back in time to uncover their hidden stories. Today he turns his attention to Soughton House - a completely renovated Georgian mansion on the outskirts of Mold in North East Wales. Laurence discovers how the rags-to-riches story of its current owner, former brickie and building magnate David McLean, has copied the history of its previous owner.

The final part of the series where Laurence Llewellyn-Bowen visits some of the finest houses in Wales, stepping back in time to uncover their hidden secrets. Today he's at Plas Talhenbont - a 17th century mansion on the Lleyn Peninsula. It's a house currently owned by an Essex-born family who went in search of the good life in Wales, only to spend a lifetime renovating their dream property.