Cité internationale de la dentelle et de la mode de Calais
Museum of lace in Pas de Calais, France.
Each edition grades its towns against each other only.

Of the 7 places to visit in and around Coulogne, 4 are museums or galleries. All of them lie outside Coulogne. At 11 km, V3 is worth the journey.
Behind Cité internationale de la dentelle et de la mode de Calais on the list are 2 museums, an attraction and a fort.
MuseumCité internationale de la dentelle et de la mode de Calais3.3 km northwest, in CalaisAttractionAttractionCitadelle de Calais4.5 km northwest, in CalaisMuseumMuseumMusée des Beaux-Arts de Calais4.2 km northwest, in CalaisFortFortFort Risban5 km northwest, in CalaisZooZooFerme urbaine3.4 km northwest, in CalaisMuseumMuseumMusée de mémoire 1939 - 19453.7 km northwest, in CalaisBest 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.
Look to the northwest for most of the 7 just outside.
The first 20 on the list, numbered as below. The shape is the commune of Coulogne; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The biggest group is museums or galleries, with 4 of the 7.
Dark: in Coulogne. Light: in the communes within 5 km of its centre.
7 places, all within 5 km of its centre, make the list.
Nothing is mapped in Coulogne itself; these are within 5 km of its centre.
Day trips number 12; the best known is V3, 11 km off.
CathedralCathédrale Notre-Dame de Saint-Omer33 km southeast, in Saint-OmerAbbeyAbbeyAbbaye Saint-Bertin33 km southeast, in Saint-OmerChâteauChâteauFort Mahon24 km southwest, in Ambleteuse
AquariumNausicaá - Centre national de la mer29 km southwest, in Boulogne-sur-MerChâteauChâteauChâteau de Boulogne-sur-Mer29 km southwest, in Boulogne-sur-Mer
MuseumFort de la Crèche28 km southwest, in WimereuxPlaces within 40 km of Coulogne with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Coulogne itself, but within 5 km there are Cité internationale de la dentelle et de la mode de Calais, Citadelle de Calais, Musée des Beaux-Arts de Calais and Fort Risban.
4 museums and galleries in town or within 5 km, including Cité internationale de la dentelle et de la mode de Calais, Musée des Beaux-Arts de Calais, Musée de mémoire 1939 - 1945 and Caléidoscopes.
The nearest with articles in both French and English Wikipedia: V3 (11 km), Cap Blanc-Nez (12 km), Cap Gris-Nez (21 km), Forteresse de Mimoyecques (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 Coulogne, 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.