Cathédrale Saint-Pierre de Beauvais
Incomplete Roman Catholic cathedral located in Beauvais, France.
Each edition grades its towns against each other only.

Visitors to Allonne can choose from 4 museums, 2 attractions and a fort. The commune has no place on our list of its own; 8 are within 5 km of its centre. Further afield, Château de Chantilly is 36 km from the centre.
Then come 2 museums, an attraction and a fort, behind Cathédrale Saint-Pierre de Beauvais.
AttractionCathédrale Saint-Pierre de Beauvais4 km northwest, in Beauvais
MuseumMusée départemental de l'Oise4.1 km northwest, in Beauvais
AttractionMaladrerie Saint-Lazare de Beauvais1.5 km northwest, in BeauvaisFortFortTour Boileau3.8 km northwest, in BeauvaisAbbeyAbbeyAbbaye Saint-Quentin4.5 km northwest, in BeauvaisMuseumMuseumMusée de l'aviation2.6 km southeast, in WarluisBest 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.
Head to the northwest for most of the 8 on the list.
The first 20 on the list, numbered as below. The shape is the commune of Allonne; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
4 museums or galleries and 2 other sights top the count.
Dark: in Allonne. Light: in the communes within 5 km of its centre.
Each of the 8 is within 5 km of its centre.
Incomplete Roman Catholic cathedral located in Beauvais, France.
Museum located in Beauvais, France.
Nothing is mapped in Allonne itself; these are within 5 km of its centre.
Best known of the 12 within reach is Château de Chantilly, at 36 km.
AttractionChâteau de Chantilly36 km southeast, in Chantilly
MuseumMusée Condé36 km southeast, in Chantilly
AbbeyAbbaye de Royaumont35 km southeast, in Asnières-sur-OiseAttractionAttractionChâteau de Gisors28 km southwest, in GisorsCathedralCathedralCathédrale Saint-Maclou de Pontoise40 km south, in PontoiseAttractionAttractionAbbaye Saint-Germer-de-Fly25 km west, in Saint-Germer-de-FlyAbbeyAbbeyAbbaye de Marcheroux13 km southwest, in Beaumont-les-Nonains
MuseumMusée vivant du Cheval35 km southeast, in Chantilly
MuseumMusée des tramways à vapeur et des chemins de fer secondaires français22 km north, in Crèvecœur-le-GrandChâteauChâteauChâteau de Beaumont-sur-Oise32 km southeast, in Beaumont-sur-OiseChâteauChâteauChâteau de Vigny39 km south, in VignyChâteauChâteauChâteau de Laversine31 km southeast, in Saint-MaximinPlaces within 40 km of Allonne with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Allonne itself, but within 5 km there are Cathédrale Saint-Pierre de Beauvais, Musée départemental de l'Oise, Maladrerie Saint-Lazare de Beauvais and Tour Boileau.
4 museums and galleries in town or within 5 km, including Musée départemental de l'Oise, Musée de l'aviation, Le Quadrilatère and Manufacture Nationale de Tapisserie.
The nearest with articles in both French and English Wikipedia: Château de Chantilly (36 km), Musée Condé (36 km), Abbaye de Royaumont (35 km), Château de Gisors (28 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 Allonne, 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.