Indre-et-Loire (French pronunciation: [ɛ̃dʁ‿e lwaʁ]) is a department in west-central France named after the Indre and the Loire rivers. Wikipedia
Unplug yourself and have a laid-back vacation at Indre-et-loire, France. This city offers countless opportunities to click pictures for your travel journal. A gripping city on its own right, Chartres also deserves a visit. Attractions in Chartres include Chateau D' Angers, Chateau De Serrant, Cathedrale St-maurice. Also, to reach Indre-et-loire, you'll have to take a flight to Chartres; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Most online packages to this city are of 1-2 days.
Yes,it is that simple really! Enjoy your trip! Keep travelling!