Insight into the work that goes into maintaining stately homes and gardens. In the Cotswolds, young couple James and Emma recently inherited Chavenage House and have bold plans to turn the estate into a glamping and sauna destination. At Brancepeth Castle in County Durham, the extended Dobson family take on their ancient and decaying windows of this 14th-century fortress-turned-country house.

After 25 years neglect, Pitchford Hall returns to its original family, who face a huge restoration task. In the Cotswolds, young couple James and Emma recently inherited Chavenage House and have bold plans to turn the estate into a glamping and sauna destination. At Brancepeth Castle in County Durham, the extended Dobson family take on their ancient and decaying windows of this 14th-century fortress-turned-country house.

The owners of Elizabethan Pitchford Hall in Shropshire are puzzled by dangerous sinkholes on the estate, possibly caused by an extraordinary subterranean Georgian bathhouse. In Dorset, American countess Julie Mapperton is hard at work restoring Mapperton House, and Brancepeth Castle opens its doors for the annual Dragon Quest, celebrating the legend of the infamous Lambton Worm.

At Chavenage House in the Cotswolds, James Lowsley-Williams starts to rescue a derelict and overgrown pond with chainsaws, diggers and tractors. Meanwhile, in Northamptonshire, there's a dusty restoration going on at Ashby Manor House's historic gatehouse as well the restoration of the Gunpowder Plot room becomes complex, and in Wales, Sally and Hugh Martineau are preparing to host their first wedding of the season amid Treberfydd House's Victorian splendour.