The Château de Villandry vegetable garden, with its 27,000 spring vegetables, is one of the stars of the Loire Valley in France. For over 20 years it has been a UNESCO World Heritage Site. Gardeners will soon have to plant summer flowers: it’s a race against time. Meanwhile, at Chateau de Rivau, visitors can experience the beautiful scents of some 460 different rose varieties. We also visit other charming gardens in Touraine, in Beaulieu-lès-Loches and in Chaumont-sur-Loire. An unforgettable sensory experience.