Cathédrale Notre-Dame de Chartres
Medieval Catholic cathedral in Chartres, France.
Each edition grades its towns against each other only.

Le Coudray and its surroundings hold 5 museums, 4 galleries and 2 forts. With nothing in Le Coudray, the list has 17 places within 5 km of its centre. At 19 km, Château de Maintenon is worth the journey.
The rest of the best known are 3 museums, a fort and an abbey.
AttractionCathédrale Notre-Dame de Chartres2.6 km north, in ChartresFortFortPorte Guillaume2.4 km north, in Chartres
MuseumMaison Picassiette2 km north, in ChartresAbbeyAbbeyAbbaye Saint-Père-en-Vallée2 km north, in Chartres
MuseumMusée des Beaux-Arts de Chartres2.7 km north, in Chartres
MuseumCentre international du Vitrail2.7 km north, in ChartresBest known first: by how many Wikipedia and sister-site articles cover each place (Wikidata’s count). It isn’t a ranking of how good they are.
Of the 17 nearby, most are to the north.
The first 20 on the list, numbered as below. The shape is the commune of Le Coudray; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
Museums or galleries are the biggest group (9), then châteaux or heritage sites (4).
Dark: in Le Coudray. Light: in the communes within 5 km of its centre.
All 17 on the list lie within 5 km of its centre.
Medieval Catholic cathedral in Chartres, France.
Abbey located in Eure-et-Loir, in France.
Cultural establishment in Chartres inaugurated in 1980 (Eure-et-Loir, France).
Convent located in Eure-et-Loir, in France.
Garden in Chartres, France.
Nothing is mapped in Le Coudray itself; these are within 5 km of its centre.
The history of Le Coudray → · Parks and trails in Le Coudray →
Château de Maintenon, at 19 km, heads the 10.
ChâteauChâteau de Maintenon19 km north, in Maintenon
MuseumChâteau de Rambouillet34 km northeast, in RambouilletChâteauChâteauChâteau de Levesville8.6 km northwest, in Bailleau-l'Évêque
ChurchChapelle royale de Dreux36 km north, in DreuxChâteauChâteauChâteau d'Esclimont22 km northeast, in Auneau-Bleury-Saint-SymphorienChâteauChâteauChâteau de Baronville17 km east, in Béville-le-Comte
AttractionChâteau de Dourdan40 km east, in DourdanAbbeyAbbeyAbbaye Saint-Florentin de Bonneval29 km south, in BonnevalChâteauChâteauChâteau de Senonches37 km northwest, in Senonches
MuseumÉcomusée des Vignerons et Artisans Drouais36 km north, in DreuxPlaces within 40 km of Le Coudray with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Le Coudray itself, but within 5 km there are Cathédrale Notre-Dame de Chartres, Porte Guillaume, Maison Picassiette and Abbaye Saint-Père-en-Vallée.
9 museums and galleries in town or within 5 km, including Maison Picassiette, Musée des Beaux-Arts de Chartres, Centre international du Vitrail and Compa, le musée de l'agriculture.
The nearest with articles in both French and English Wikipedia: Château de Maintenon (19 km), Château de Rambouillet (34 km), Château de Levesville (8.6 km), Chapelle royale de Dreux (36 km).
From OpenStreetMap and Wikidata: named museums, galleries, châteaux, abbeys, gardens, zoos, theme parks and other visitor attractions whose mapped point lies inside the commune of Le Coudray, then those in the communes within 5 km of its centre, and well-known places within 40 km. Houses, ruins and gardens need a sign they’re open to visitors; places marked private, closed or disused are left out. The historic-monument link is the Culture ministry’s Mérimée record. A place that isn’t mapped isn’t listed, so this isn’t everything there is to see.
Sources: OpenStreetMap (© OpenStreetMap contributors, ODbL), Wikidata (CC0: descriptions, websites, Wikipedia articles), the Culture ministry’s Mérimée database (Licence Ouverte 2.0), IGN commune boundaries. Distances are from the commune’s centre point.
Photos from Wikimedia Commons, each under its own licence (our copy, resized).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.