Château de Culan
Fortified castle built from the XIII to the XV century, on the edge of a ravine, then transformed in the XVI, in Culan, Cher department of France.
Each edition grades its towns against each other only.

What there is to see lies just outside: 4 places within 5 km of its centre. The mix takes in 2 châteaux, a museum and an attraction. Make a day of it at La Motte-Feuilly, 20 km away.
Château de Culan aside, the next best known are a museum, a château and 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.
On the map, most of the 4 sit to the south.
The first 20 on the list, numbered as below. The shape is the commune of Reigny; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The places here are 2 châteaux, a museum and an attraction.
Dark: in Reigny. Light: in the communes within 5 km of its centre.
Look within 5 km of its centre for all 4.
Fortified castle built from the XIII to the XV century, on the edge of a ravine, then transformed in the XVI, in Culan, Cher department of France.
Nothing is mapped in Reigny itself; these are within 5 km of its centre.
Top of the 12 day trips: La Motte-Feuilly, at 20 km.
ChâteauChâteau de Montrond20 km northeast, in Saint-Amand-MontrondChâteauChâteauChâteau de Lignières23 km northwest, in LignièresAttractionAttractionChâteau de Sarzay33 km west, in SarzayChâteauChâteauChâteau du Grand-Besse5.5 km west, in Saint-MaurChâteauChâteauChâteau de Bannegon38 km northeast, in BannegonMuseumMuseumDomaine de George Sand29 km west, in Nohant-VicAbbeyAbbeyPrieuré d'Orsan14 km northwest, in MaisonnaisChâteauChâteauChâteau des ducs de Bourbon à Montluçon33 km southeast, in MontluçonChâteauChâteauChâteau de Puybardeau17 km southwest, in LignerollesPlaces within 40 km of Reigny with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Reigny itself, but within 5 km there are Château de Culan, Maison Natale de Maurice Estève, Château de la Forêt-Grailly and La Tuilerie.
One, in town or within 5 km: Maison Natale de Maurice Estève.
The nearest with articles in both French and English Wikipedia: La Motte-Feuilly (20 km), Château d'Ainay-le-Vieil (19 km), Château de Meillant (26 km), Château de Montrond (20 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 Reigny, 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.