Abbaye de Maillezais
Ruined Roman Catholic cathedral in Maillezais, Vendée, France.
Each edition grades its towns against each other only.

3 of the 5 places to visit in and around Bouillé-Courdault are châteaux or heritage sites. Bouillé-Courdault itself has none of them. Marais poitevin is worth a day, 6.3 km from the centre.
Once you have seen Abbaye de Maillezais, try a fort, an abbey and an attraction.
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.
To the north is where most of the 5 lie.
The first 20 on the list, numbered as below. The shape is the commune of Bouillé-Courdault; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
3 of the 5 are châteaux or heritage sites, more than any other kind.
Dark: in Bouillé-Courdault. Light: in the communes within 5 km of its centre.
Look within 5 km of its centre for all 5 places listed.
Ruined Roman Catholic cathedral in Maillezais, Vendée, France.
Abbey located in Vendée, in France.
Nothing is mapped in Bouillé-Courdault itself; these are within 5 km of its centre.
The history of Bouillé-Courdault → · Parks and trails in Bouillé-Courdault →
The pick of the 9 is Marais poitevin, 6.3 km off.
AttractionCathédrale Notre-Dame-de-l'Assomption de Luçon37 km west, in Luçon
ChâteauChâteau de Terre Neuve13 km northwest, in Fontenay-le-ComteChâteauChâteauChâteau de Mursay17 km east, in Échiré
ChâteauDonjon de Niort18 km east, in Niort
ChâteauChâteau du Coudray-Salbart20 km east, in ÉchiréFortFortTour Mélusine22 km north, in VouvantChâteauChâteauChâteau d'Olbreuse24 km south, in Val-du-MignonChâteauChâteauLancelot Voisin de La Popelinière35 km west, in Sainte-Gemme-la-PlainePlaces within 40 km of Bouillé-Courdault with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Bouillé-Courdault itself, but within 5 km there are Abbaye de Maillezais, Enceinte préhistorique de Champ-Durand, Abbaye Saint-Vincent de Nieul-sur-l'Autise and La Maison de la Meunerie.
One, in town or within 5 km: Maison d'Aliénor.
The nearest with articles in both French and English Wikipedia: Marais poitevin (6.3 km), Cathédrale Notre-Dame-de-l'Assomption de Luçon (37 km), Château de Terre Neuve (13 km), Château de Mursay (17 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 Bouillé-Courdault, 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.