Take the tgv train to the loire valley town of tours and discover the regions two most prestigious castles on this day trip from paris with a guide in loire valley youll visit chteau de chambord and chteau de chenonceau some of the most extraordinary of the areas many stunning estates see what life was like for the french kings who once lived here as you learn their little secrets and hear funny anecdotes from your guide visit less crowded spots and take in panoramic views and enjoy l