Cathédrale Saint-Gervais-et-Saint-Protais de Soissons
Cathedral located in Aisne, in France.
Each edition grades its towns against each other only.

10 of the 17 places to visit in and around Mercin-et-Vaux are châteaux or heritage sites. None of them is inside Mercin-et-Vaux itself. Day-trippers head 16 km out to Château de Coucy.
Alongside Cathédrale Saint-Gervais-et-Saint-Protais de Soissons you find 2 abbeys, a museum and a château.
MuseumMusée de Soissons3.9 km east, in SoissonsChâteauChâteauChâteau de Pernant3.5 km west, in PernantFortFortRemparts romains de Soissons3.6 km east, in SoissonsBest 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.
The 17 outside town cluster to the east.
The first 20 on the list, numbered as below. The shape is the commune of Mercin-et-Vaux; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
Ahead are châteaux or heritage sites (10); next, other sights (6).
Dark: in Mercin-et-Vaux. Light: in the communes within 5 km of its centre.
Look within 5 km of its centre for all 17.
Cathedral located in Aisne, in France.
Abbey located in Aisne, in France.
Nothing is mapped in Mercin-et-Vaux itself; these are within 5 km of its centre.
The history of Mercin-et-Vaux → · Parks and trails in Mercin-et-Vaux →
Day trips number 12; the best known is Château de Coucy, 16 km off.
AttractionCathédrale Notre-Dame de Laon33 km northeast, in Laon
AbbeyAbbaye royale de Saint-Médard de Soissons5 km east, in SoissonsAttractionAttractionCathédrale Notre-Dame de Noyon30 km northwest, in NoyonMuseumMuseumWolfsschlucht II12 km northeast, in Margival
ChâteauChâteau de Compiègne32 km west, in CompiègneAttractionAttractionAbbaye de Prémontré21 km northeast, in Prémontré
MuseumCamp de Royallieu34 km west, in Compiègne
MuseumMusée Alexandre-Dumas19 km southwest, in Villers-CotterêtsChâteauChâteauChâteau de Montgobert12 km southwest, in MontgobertAbbeyAbbeyAbbaye Saint-Martin de Laon32 km northeast, in LaonPlaces within 40 km of Mercin-et-Vaux with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Mercin-et-Vaux itself, but within 5 km there are Cathédrale Saint-Gervais-et-Saint-Protais de Soissons, Abbaye Saint-Jean-des-Vignes, Abbaye Notre-Dame de Soissons and Musée de Soissons.
One, in town or within 5 km: Musée de Soissons.
The nearest with articles in both French and English Wikipedia: Château de Coucy (16 km), Château de Pierrefonds (22 km), Cathédrale Notre-Dame de Laon (33 km), Abbaye royale de Saint-Médard de Soissons (5 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 Mercin-et-Vaux, 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.