Hi, We are planning to visit the Loire valley and the chateaux there. We are flying to Paris and then we will rent a car to go for a round trip. For now I am planning to stay for the nights in Orleans, then Tours and then Angers consecutively. I am wondering if It is not a better idea to stay for the nights only in one city (Tours for instance). We are planning to go for a week. Could you please advise also where to stay during the trip - which city (if we are staying in only one place for the nights)? And how many time we should count to spent in each one of the castles? 2, 3 hours or we will need a day in some of them? Thank you!