Jardins ethnobotaniques de la Gardie
Botanical garden in France.
Each edition grades its towns against each other only.

Most of what there is to see is châteaux or heritage sites: 4 of 6. All of them lie outside Les Mages. Beyond the town, the best known is Pont d'Arc, 26 km off.
3 châteaux, a museum and an archaeological site follow Jardins ethnobotaniques de la Gardie.
GardenJardins ethnobotaniques de la Gardie4.6 km southwest, in RoussonChâteauChâteauChâteau de Montalet4.1 km north, in Molières-sur-CèzeMuseumMuseumPréhistorama4.2 km southwest, in RoussonChâteauChâteauChâteau de Fabiargues3.7 km northeast, in Saint-AmbroixChâteauChâteauChâteau de Saint-Victor-de-Malcap4.4 km northeast, in Saint-Victor-de-MalcapArchaeological siteArchaeological siteSite du Dugas4 km northeast, in Saint-AmbroixBest 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.
Close by, the 6 mostly lie to the northeast.
The first 20 on the list, numbered as below. The shape is the commune of Les Mages; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
4 of the 6 are châteaux or heritage sites, more than any other kind.
Dark: in Les Mages. Light: in the communes within 5 km of its centre.
Each of the 6 is within 5 km of its centre.
Nothing is mapped in Les Mages itself; these are within 5 km of its centre.
The history of Les Mages → · Parks and trails in Les Mages →
The pick of the 12 is Pont d'Arc, 26 km off.
Places within 40 km of Les Mages with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Les Mages itself, but within 5 km there are Jardins ethnobotaniques de la Gardie, Château de Montalet, Préhistorama and Château de Fabiargues.
One, in town or within 5 km: Préhistorama.
The nearest with articles in both French and English Wikipedia: Pont d'Arc (26 km), Aven d'Orgnac (22 km), Château d'Allègre (8.3 km), Château de Portes (12 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 Les Mages, 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.