Griff Rhys Jones discovers how the National Trust, which was started in Wales, deals with the complexities and conflicts involved in looking after some of Wales's best-loved national treasures.

In this programme, he visits Plas Newydd on the island of Anglesey in north west Wales, which the Trust acquired in the 1970s. Once it was the family home of the Marquis of Anglesey, and now property manager Nerys Jones has to think of new ways to attract visitors to this remote location.

Griff investigates how this great stately home is run - and how it survives in these financially straitened times. Show less