Église Sainte-Marie-Madeleine de Rennes-le-Château
Church located in Aude, in France.
Each edition grades its towns against each other only.

Nothing is mapped in Cassaignes, but 8 places to visit are within 5 km of its centre. The commonest are 4 châteaux, 3 attractions and a museum. Travel 29 km and you reach Cité de Carcassonne.
After Église Sainte-Marie-Madeleine de Rennes-le-Château come 4 châteaux and a museum.
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.
Out at 4.1 km is Les Roches Tremblantes, the farthest.
The first 20 on the list, numbered as below. The shape is the commune of Cassaignes; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
4 are châteaux or heritage sites; other sights come next with 3.
Dark: in Cassaignes. Light: in the communes within 5 km of its centre.
Look within 5 km of its centre for all 8.
Nothing is mapped in Cassaignes itself; these are within 5 km of its centre.
The history of Cassaignes → · Parks and trails in Cassaignes →
Cité de Carcassonne (29 km) leads the 12 big names within reach.
AttractionCité de Carcassonne29 km north, in CarcassonneChâteauChâteauChâteau d'Arques5.4 km east, in ArquesAttractionAttractionAbbaye d'Alet-les-Bains6.8 km northwest, in Alet-les-BainsChâteauChâteauChâteau de Puilaurens16 km south, in PuilaurensAttractionAttractionChâteau de Peyrepertuse22 km east, in Rouffiac-des-CorbièresAttractionAttractionChâteau de Quéribus29 km southeast, in CucugnanAttractionAttractionChâteau de Montségur39 km west, in MontségurMuseumMuseumDinosauria6.9 km west, in EspérazaAttractionAttractionChâteau de Puivert20 km west, in Puivert
AttractionCathédrale Saint-Michel de Carcassonne30 km north, in CarcassonneAttractionAttractionChâteau de Termes22 km east, in Termes
ChurchBasilique Saint-Nazaire-et-Saint-Celse de Carcassonne29 km north, in CarcassonnePlaces within 40 km of Cassaignes with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Cassaignes itself, but within 5 km there are Église Sainte-Marie-Madeleine de Rennes-le-Château, Villa Bethania, Château des ducs de Joyeuse and Château de Coustaussa.
One, in town or within 5 km: Villa Bethania.
The nearest with articles in both French and English Wikipedia: Cité de Carcassonne (29 km), Château d'Arques (5.4 km), Abbaye d'Alet-les-Bains (6.8 km), Château de Puilaurens (16 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 Cassaignes, 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.