Guided Visit of the Loire Valley Castles. During this day tour you’ll have the chance to visit three majestic Loire Valley Castles, masterpieces of the Renaissance and birthplaces of major moments in French history. You’ll discover the Château de Chambord, the grandiose castle of King François 1st, with its famous double helix staircase. Then you'll admire the charming Château de Chenonceau, a building made remarkable by it architecture, history and lovely surrounding gardens. Last but not least you’ll visit the Château de Cheverny, a privately-owned castle that has preserved its 17th century furniture and décor. Book and Save 10%: Guided Visit of the Loire Valley Castles.