Abbaye de la Croix-Saint-Leufroy
Abbey located in Eure, in France.
Each edition grades its towns against each other only.

All 5 places on the list are châteaux or heritage sites. None of them is inside Autheuil-Authouillet itself. Cathédrale Notre-Dame d'Évreux, 12 km away, is the best-known day out.
Following Abbaye de la Croix-Saint-Leufroy are 4 châteaux.
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.
Close by, the 5 mostly lie to the northwest.
The first 20 on the list, numbered as below. The shape is the commune of Autheuil-Authouillet; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
They are all châteaux or heritage sites: 5 in all.
Dark: in Autheuil-Authouillet. Light: in the communes within 5 km of its centre.
These 5 are all within 5 km of its centre.
Nothing is mapped in Autheuil-Authouillet itself; these are within 5 km of its centre.
The history of Autheuil-Authouillet → · Parks and trails in Autheuil-Authouillet →
First of the 12 big names within reach is Cathédrale Notre-Dame d'Évreux, 12 km away.
AttractionCathédrale Notre-Dame d'Évreux12 km southwest, in Évreux
AttractionChâteau de Gaillon8.2 km northeast, in GaillonAttractionAttractionBroussard6.7 km southwest, in Sassey
ChâteauChâteau d'Anet28 km southeast, in AnetChâteauChâteauChâteau d'Acquigny11 km northwest, in AcquignyChâteauChâteauChâteau des Tourelles15 km east, in VernonAttractionAttractionGisacum11 km south, in Le Vieil-Évreux
MuseumMusée Nicolas-Poussin20 km northeast, in Les Andelys
ChurchChapelle royale de Dreux40 km south, in DreuxFortFortTour des archives14 km east, in VernonAttractionAttractionChâteau de Champ-de-Bataille32 km west, in Sainte-Opportune-du-BoscChâteauChâteauChâteau de Saint-Just11 km east, in La Chapelle-LonguevillePlaces within 40 km of Autheuil-Authouillet with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Autheuil-Authouillet itself, but within 5 km there are Abbaye de la Croix-Saint-Leufroy, Château de Chambray, Manoir de La Croix-Saint-Leufroy and Manoir de la Boissière.
No museum or gallery is mapped in Autheuil-Authouillet or within 5 km.
The nearest with articles in both French and English Wikipedia: Cathédrale Notre-Dame d'Évreux (12 km), Château de Gaillon (8.2 km), Broussard (6.7 km), Château d'Anet (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 Autheuil-Authouillet, 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.