Abbaye Notre-Dame de Corneville
Abbey located in Eure, in France.
Each edition grades its towns against each other only.

Nothing to visit is mapped in Campigny, but 3 places are within 5 km of its centre. Among them are an abbey, a museum and a château. Drive 39 km to reach Musée maritime fluvial et portuaire de Rouen.
The list goes on from Abbaye Notre-Dame de Corneville to a museum and a château.
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.
Just outside town, most of the 3 sit to the north.
The first 20 on the list, numbered as below. The shape is the commune of Campigny; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
Most common are châteaux or heritage sites: 2 of 3.
Dark: in Campigny. Light: in the communes within 5 km of its centre.
Each of the 3 is within 5 km of its centre.
Abbey located in Eure, in France.
Museum in Manneville-sur-Risle, Eure, France.
Nothing is mapped in Campigny itself; these are within 5 km of its centre.
The pick of the 12 is Musée maritime fluvial et portuaire de Rouen, 39 km off.
MuseumMusée maritime fluvial et portuaire de Rouen39 km east, in RouenAttractionAttractionAbbaye Notre-Dame du Bec16 km southeast, in Le Bec-Hellouin
AbbeyAbbaye royale de Saint-Wandrille de Fontenelle28 km northeast, in Rives-en-Seine
AttractionCathédrale Saint-Pierre de Lisieux30 km southwest, in LisieuxAttractionAttractionChêne d'Allouville32 km north, in Allouville-BellefosseChâteauChâteauChâteau d'Ételan18 km north, in Saint-Maurice-d'ÉtelanAbbeyAbbeyAbbaye Saint-Georges de Boscherville33 km northeast, in Saint-Martin-de-BoschervilleMuseumMuseumJean de La Varende36 km south, in ChamblacAbbeyAbbeyAbbaye Saint-Pierre de Préaux5.9 km west, in Les PréauxCathedralCathedralCathédrale Notre-Dame du Havre38 km northwest, in Le HavreAbbeyAbbeyAbbaye Royale Notre-Dame de Bernay25 km south, in BernayAttractionAttractionChâteau de Champ-de-Bataille28 km southeast, in Sainte-Opportune-du-BoscPlaces within 40 km of Campigny with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Campigny itself, but within 5 km there are Abbaye Notre-Dame de Corneville, Musée départemental de la Résistance et de la Déportation and Château de Bonneboscq.
One, in town or within 5 km: Musée départemental de la Résistance et de la Déportation.
The nearest with articles in both French and English Wikipedia: Musée maritime fluvial et portuaire de Rouen (39 km), Abbaye Notre-Dame du Bec (16 km), Abbaye royale de Saint-Wandrille de Fontenelle (28 km), Cathédrale Saint-Pierre de Lisieux (30 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 Campigny, 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.