Abbaye Royale de Saint-Jean-Baptiste du Moncel
Abbey located in Oise, in France.
Each edition grades its towns against each other only.

With nothing in Houdancourt, the list has 3 places within 5 km of its centre. On the list: 2 châteaux and a monastery, among others. Further afield lies Château de Chantilly, at 20 km.
After Abbaye Royale de Saint-Jean-Baptiste du Moncel come 2 châteaux.
Monastery or conventAbbaye Royale de Saint-Jean-Baptiste du Moncel4.8 km southwest, in PontpointChâteauChâteauChâteau de Villette2.7 km southwest, in Pont-Sainte-MaxenceChâteauChâteauLe manoir de Saint-Symphorien4.7 km south, in PontpointBest 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.
Most of the 3 out of town lie to the southwest.
The first 20 on the list, numbered as below. The shape is the commune of Houdancourt; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
All 3 are châteaux or heritage sites.
Dark: in Houdancourt. Light: in the communes within 5 km of its centre.
3 places, all within 5 km of its centre, make the list.
Nothing is mapped in Houdancourt itself; these are within 5 km of its centre.
The history of Houdancourt → · Parks and trails in Houdancourt →
Day trips number 12; the best known is Château de Chantilly, 20 km off.
AttractionChâteau de Chantilly20 km southwest, in Chantilly
MuseumMusée Condé20 km southwest, in ChantillyChâteauChâteauChâteau de Pierrefonds25 km east, in PierrefondsTheme parkTheme parkParc Astérix24 km south, in Plailly
ChâteauChâteau de Compiègne16 km northeast, in Compiègne
CathedralCathédrale Notre-Dame de Senlis16 km south, in Senlis
MuseumCamp de Royallieu14 km northeast, in CompiègneAttractionAttractionCathédrale Notre-Dame de Noyon37 km northeast, in NoyonMonastery or conventMonastery or conventAbbaye royale de Notre-Dame et Toussaints de Chaalis22 km south, in Fontaine-Chaalis
AbbeyAbbaye de Royaumont29 km southwest, in Asnières-sur-Oise
MuseumMusée vivant du Cheval20 km southwest, in ChantillyAbbeyAbbeyAbbaye Saint-Vincent de Senlis16 km south, in SenlisPlaces within 40 km of Houdancourt with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Houdancourt itself, but within 5 km there are Abbaye Royale de Saint-Jean-Baptiste du Moncel, Château de Villette and Le manoir de Saint-Symphorien.
No museum or gallery is mapped in Houdancourt or within 5 km.
The nearest with articles in both French and English Wikipedia: Château de Chantilly (20 km), Musée Condé (20 km), Château de Pierrefonds (25 km), Parc Astérix (24 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 Houdancourt, 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.