Few places in the world are as irresistible as Provence, especially the Luberon valley to the east of Avignon; Les Alpilles, which is south of the same city and includes Saint-Rémy-de-Provence and Les Baux-de-Provence, two of my favorite French towns; and the lovely leafy city of Aix-en-Provence. The region has recently seen the opening of several new hotels that cater to travelers looking for accommodations of exceptional comfort and character.