Monty Don visits spectacular gardens in central Spain, from its historic imperial palaces to modern designs adapted to the challenges of climate change.

Monty Don is in the south of Spain, visiting gardens that show how this part of the country has evolved thanks to influences from visitors and settlers from ancient to modern times.

Monty Don travels across northern Spain, visiting gardens across this vast and diverse landscape that changes from an Atlantic to a Mediterranean climate as he journeys from Galicia to Catalonia.