How do we get to Giverny and then on to La roche Guyon to see Rommel's headquarters during the war without a car and then back to Paris in one day. the car rental companies do not want to rent us a car from the Vernon train station for just 1 day. Do we train to Vernon, taxi to Giverny and then another taxi to La Roche Guyon and then another taxi back to the train? Are there taxis in La Roche Guyon? Which train station is better for the return - Mantes or Vernon? Will taxis from Giverny take us to La Roche guyon? Help - it is confusing! Thanks Barb Seeing La Roche Guyon is as important as seeing Giverny so budget is not a problem. Easiest and fastest way would be great.