Chêne d'Allouville
Pedunculate oak in Seine-Maritime, in France, hosting two tiny chapels.
Each edition grades its towns against each other only.

What there is to see lies just outside: 5 places within 5 km of its centre. Among them are 2 châteaux, 2 museums and an attraction. Make a day of it at Musée maritime fluvial et portuaire de Rouen, 36 km away.
Next to Chêne d'Allouville, the best known are 2 châteaux and 2 museums.
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.
Beyond the town, the 5 nearby are mostly to the east.
The first 20 on the list, numbered as below. The shape is the commune of Alvimare; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
Châteaux or heritage sites lead the count with 2; 2 are museums or galleries.
Dark: in Alvimare. Light: in the communes within 5 km of its centre.
Look within 5 km of its centre for all 5 places listed.
Nothing is mapped in Alvimare itself; these are within 5 km of its centre.
Best known of the 12 within reach is Musée maritime fluvial et portuaire de Rouen, at 36 km.
MuseumMusée maritime fluvial et portuaire de Rouen36 km southeast, in RouenAttractionAttractionCathédrale Notre-Dame de Rouen38 km southeast, in Rouen
AbbeyAbbaye royale de Saint-Wandrille de Fontenelle13 km southeast, in Rives-en-Seine
MuseumMusée des Beaux-Arts de Rouen38 km southeast, in RouenChâteauChâteauChâteau d'Ételan15 km south, in Saint-Maurice-d'ÉtelanAbbeyAbbeyAbbaye de la Trinité de Fécamp24 km northwest, in FécampAbbeyAbbeyAbbaye Saint-Georges de Boscherville30 km southeast, in Saint-Martin-de-BoschervilleAbbeyAbbeyAbbaye de Valmont18 km northwest, in ValmontChâteauChâteauChâteau de Cany18 km north, in Cany-BarvilleChâteauChâteauChâteau de Bailleul15 km northwest, in Angerville-BailleulAttractionAttractionPont Gustave-Flaubert36 km southeast, in RouenCathedralCathedralCathédrale Notre-Dame du Havre40 km west, in Le HavrePlaces within 40 km of Alvimare with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Alvimare itself, but within 5 km there are Chêne d'Allouville, Manoir du Catel, C.H.E.N.E. - Musée de la Nature and Château.
2 museums and galleries in town or within 5 km, including C.H.E.N.E. - Musée de la Nature and Classe des années 50.
The nearest with articles in both French and English Wikipedia: Musée maritime fluvial et portuaire de Rouen (36 km), Cathédrale Notre-Dame de Rouen (38 km), Abbaye royale de Saint-Wandrille de Fontenelle (13 km), Musée des Beaux-Arts de Rouen (38 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 Alvimare, 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.