I'm wondering if anyone has any advice/suggestions regarding keeping luggage safe during our travels in France. We will be arriving at CDG airport in the early morning and then renting car to drive to Versailles. We are going to try to rent a car with a trunk, but not sure if there will be one with a trunk large enough to hide luggage for four adults. We are thinking on taking the luggage to the hotel and asking them to keep it until check in time rather than leaving it in the car as we tour Versailles, however, would it be too risky to leave the luggage in the car while we tour Versailles if we would rather do it this way? Is it likely to get stolen?
Also, when we leave Versailles we will be traveling to Giverny to see Monet's Garden on our way to Bayeux. Would the luggage be safe in the car there or no?
Lastly, we will have several hours after we leave our hotel in Rennes before either flying out or taking the train where our luggage will need to be in the car. Any suggestions on keeping it safe?
Any thoughts or suggestions from other travelers on this matter would be appreciated.