Usine élévatoire de Trilbardou
Hydraulic machine at Trilbardou (Seine-et-Marne).
Each edition grades its towns against each other only.

None of our places to visit is in Charny; 4 are within 5 km of its centre. They include 2 attractions, a museum and a château. For a longer trip, Tour Eiffel lies 36 km away.
The list goes on from Usine élévatoire de Trilbardou to a museum, a château 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 southeast is where most of the 4 nearby are.
The first 20 on the list, numbered as below. The shape is the commune of Charny; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The list holds 2 attractions, a museum and a château.
Dark: in Charny. Light: in the communes within 5 km of its centre.
The list runs to 4 places, all within 5 km of its centre.
Nothing is mapped in Charny itself; these are within 5 km of its centre.
Most famous of the 12 is Tour Eiffel, 36 km from the centre.
AttractionTour Eiffel36 km west, in Paris 7eMuseumMuseumMusée du Louvre33 km west, in Paris 1er
AttractionCathédrale Notre-Dame de Paris33 km southwest, in Paris 4eTheme parkTheme parkDisneyland Paris11 km south, in Chessy
MuseumMusée d'Orsay34 km west, in Paris 7e
AttractionAvenue des Champs-Élysées35 km west, in Paris 8e
AttractionArc de triomphe de l'Étoile36 km west, in Paris 8e
AttractionCimetière du Père-Lachaise30 km southwest, in Paris 20e
ChurchBasilique Saint-Denis30 km west, in Saint-DenisAttractionAttractionPendule de Foucault33 km southwest, in Paris 5e
AttractionPalais de l'Élysée34 km west, in Paris 8eMuseumMuseumCentre national d'art et de culture Georges-Pompidou32 km west, in Paris 4ePlaces within 40 km of Charny with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Charny itself, but within 5 km there are Usine élévatoire de Trilbardou, Musée 14-18, Château de Trilbardou and Écluse de Fresnes-sur-Marne.
One, in town or within 5 km: Musée 14-18.
The nearest with articles in both French and English Wikipedia: Tour Eiffel (36 km), Musée du Louvre (33 km), Cathédrale Notre-Dame de Paris (33 km), Disneyland Paris (11 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 Charny, 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.