In the second Castle in the Country location, John Craven and Gloria Hunniford explore the treasures in and around Berkeley Castle in the beautiful Cotswold countryside of Gloucestershire. Gloria uncovers a tale of prostitution and fakery from the Berkeley archives, while John hears of the family's fascination for the sea. Chef Matt Tebbutt uses the local apple crop to good effect in the kitchen, and Christine Bleakley finds a water feature to grace any garden.