Ouvrage de La Ferté
Maginot Line at Villy and La Ferté-sur-Chiers (Ardennes, France).
Each edition grades its towns against each other only.

From Malandry, the big name within reach is Château de Sedan, 22 km away. With nothing in Malandry, the list has 2 places within 5 km of its centre.
Along with Ouvrage de La Ferté, see 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.
Furthest out is Ouvrage de La Ferté, at 3 km.
The first 20 on the list, numbered as below. The shape is the commune of Malandry; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
They are all museums or galleries: 2 in all.
Dark: in Malandry. Light: in the communes within 5 km of its centre.
These 2 are all within 5 km of its centre.
Maginot Line at Villy and La Ferté-sur-Chiers (Ardennes, France).
Nothing is mapped in Malandry itself; these are within 5 km of its centre.
Allow a day for Château de Sedan, 22 km away, the pick of 12.
ChâteauChâteau de Sedan22 km northwest, in SedanFortFortOuvrage du Chesnois10 km east, in Thonne-le-ThilAttractionAttractionSNCF BB 1200032 km northwest, in Nouvion-sur-MeuseChâteauChâteauChâteau de Landreville26 km southwest, in BayonvilleFortFortOuvrage de Thonnelle15 km east, in MontmédyGardenGardenJardin botanique de Sedan22 km northwest, in SedanFortFortOuvrage de Velosnes21 km southeast, in VelosnesAttractionAttractionMonument américain de Montfaucon34 km south, in Montfaucon-d'ArgonneMuseumMuseumOuvrage de Fermont37 km southeast, in BeuveilleGardenGardenArboretum de Vendresse29 km west, in VendresseChâteauChâteauChâteau de Cons-la-Grandville38 km east, in Cons-la-GrandvilleGardenGardenArboretum du Petit-Bois34 km south, in Montfaucon-d'ArgonnePlaces within 40 km of Malandry with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Malandry itself, but within 5 km there are Ouvrage de La Ferté and Fort de Villy - La Ferté.
2 museums and galleries in town or within 5 km, including Ouvrage de La Ferté and Fort de Villy - La Ferté.
The nearest with articles in both French and English Wikipedia: Château de Sedan (22 km), Ouvrage du Chesnois (10 km), SNCF BB 12000 (32 km), Château de Landreville (26 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 Malandry, 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.