Château de Châtillon-sur-Chalaronne
Ruined castle in the Ain département of France.
Each edition grades its towns against each other only.

This is a list led by châteaux or heritage sites, 4 of its 5. None of them is inside Dompierre-sur-Chalaronne itself. Beyond the town, the best known is Abbaye de Cluny, 37 km off.
Château de Châtillon-sur-Chalaronne aside, the next best known are 3 châteaux and a museum.
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.
The outermost point is Château de Châtillon-sur-Chalaronne, at 5 km.
The first 20 on the list, numbered as below. The shape is the commune of Dompierre-sur-Chalaronne; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The biggest group is châteaux or heritage sites, with 4 of the 5.
Dark: in Dompierre-sur-Chalaronne. Light: in the communes within 5 km of its centre.
Nothing is inside Dompierre-sur-Chalaronne itself; these 5 are within 5 km of its centre.
Nothing is mapped in Dompierre-sur-Chalaronne itself; these are within 5 km of its centre.
The history of Dompierre-sur-Chalaronne → · Parks and trails in Dompierre-sur-Chalaronne →
Out of town, Abbaye de Cluny (37 km) leads 12 names to know.
Monastery or conventMonastère royal de Brou27 km east, in Bourg-en-Bresse
ZooParc des oiseaux19 km southeast, in Villars-les-DombesAbbeyAbbeyAbbaye Notre-Dame-des-Dombes19 km southeast, in Le PlantayMuseumMuseumMusée Ampère33 km south, in Poleymieux-au-Mont-d'OrCathedralCathedralCocathédrale Notre-Dame-de-l'Annonciation de Bourg-en-Bresse26 km east, in Bourg-en-BresseMuseumMuseumMusée d'Art contemporain de Lyon40 km south, in Lyon 6eChâteauChâteauChâteau de Varax19 km east, in Saint-Paul-de-VaraxChâteauChâteauChâteau de La Chaize21 km west, in OdenasChâteauChâteauChâteau du Sou27 km southwest, in LacenasChâteauChâteauChâteau de Chaintré16 km northwest, in ChaintréPlaces within 40 km of Dompierre-sur-Chalaronne with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Dompierre-sur-Chalaronne itself, but within 5 km there are Château de Châtillon-sur-Chalaronne, Château de Beaumont, Château du Vieux Bourg de L'Abergement-Clémenciat and Apothicairerie de l'Hôtel-Dieu.
One, in town or within 5 km: Apothicairerie de l'Hôtel-Dieu.
The nearest with articles in both French and English Wikipedia: Abbaye de Cluny (37 km), Cathédrale Vieux-Saint-Vincent (19 km), Monastère royal de Brou (27 km), Parc des oiseaux (19 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 Dompierre-sur-Chalaronne, 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.