Château de La Selle-sur-le-Bied
Castle in La Selle-sur-le-Bied (Loiret, France).
Each edition grades its towns against each other only.

The best-known day out from Courtemaux is Cathédrale Saint-Étienne de Sens, 30 km away. There is no place to visit in Courtemaux; there are 2 within 5 km of its centre. They include a château and an attraction.
Behind Château de La Selle-sur-le-Bied on the list is an attraction.
Best 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.
Out at 3.8 km is Lavoir, the farthest.
The first 20 on the list, numbered as below. The shape is the commune of Courtemaux; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
It comes down to a château and an attraction.
Dark: in Courtemaux. Light: in the communes within 5 km of its centre.
2 places, all within 5 km of its centre, make the list.
Castle in La Selle-sur-le-Bied (Loiret, France).
Nothing is mapped in Courtemaux itself; these are within 5 km of its centre.
The history of Courtemaux → · Parks and trails in Courtemaux →
First of the 12 big names within reach is Cathédrale Saint-Étienne de Sens, 30 km away.
MuseumChâteau de Nemours30 km northwest, in Nemours
MuseumMusée historique de l'Amitié franco-chinoise16 km west, in MontargisChâteauChâteauChâteau de Vallery23 km north, in ValleryChâteauChâteauChâteau de Bellegarde38 km west, in Bellegarde
GardenArboretum national des Barres27 km southwest, in Nogent-sur-Vernisson
ChâteauChâteau de Moret37 km north, in Moret-Loing-et-Orvanne
MuseumMusée départemental de Préhistoire d'Île-de-France29 km northwest, in NemoursGardenGardenArboretum des Grandes Bruyères27 km southwest, in Nogent-sur-Vernisson
MuseumMusée de Sens30 km northeast, in SensChâteauChâteauChâteau de Saint-Ange de Villecerf31 km north, in VillecerfPlaces within 40 km of Courtemaux with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Courtemaux itself, but within 5 km there are Château de La Selle-sur-le-Bied and Lavoir.
No museum or gallery is mapped in Courtemaux or within 5 km.
The nearest with articles in both French and English Wikipedia: Cathédrale Saint-Étienne de Sens (30 km), Abbaye Royale de Ferrières (12 km), Château de Nemours (30 km), Musée historique de l'Amitié franco-chinoise (16 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 Courtemaux, 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.