It's hardly a coincidence that the word "muse" appears in "museum!" Maison de la Magie aims to inspire and entertain visitors, so find a spot for it on your itinerary.
When you've spent some time at this museum in Blois, why not make your way to Royal Château of Blois, St. Louis Cathedral, and Chateau de Beauregard? They're not very far from Maison de la Magie and also a favorite with many travelers.