Chartreuse des Dames de Gosnay
Carthusian monastery located in Pas-de-Calais, in France.
Each edition grades its towns against each other only.

Nothing on our list is in Houchin; the 7 places to visit are within 5 km of its centre. Among them are 2 monasteries, 2 attractions and a theme park. At 14 km, Louvre-Lens is worth the journey.
Chartreuse des Dames de Gosnay aside, the next best known are 2 attractions, a monastery and a theme park.
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.
Out at 4.8 km is Cité des Electriciens (ancien Coron de la Fosse n° 2 dite du Mont-Blanc), the farthest.
The first 20 on the list, numbered as below. The shape is the commune of Houchin; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
2 are châteaux or heritage sites; other sights come next with 2.
Dark: in Houchin. Light: in the communes within 5 km of its centre.
Nothing is inside Houchin itself; these 7 are within 5 km of its centre.
Carthusian monastery located in Pas-de-Calais, in France.
Carthusian monastery located in Gosnay, Pas-de-Calais, France.
Nothing is mapped in Houchin itself; these are within 5 km of its centre.
Of the 12 day trips, Louvre-Lens (14 km) is the best known.
MuseumLouvre-Lens14 km southeast, in LensCathedralCathedralCathédrale Notre-Dame-et-Saint-Vaast d'Arras24 km southeast, in ArrasAttractionAttractionChâteau d'Olhain7.2 km south, in Fresnicourt-le-Dolmen
MuseumPalais des Beaux-Arts de Lille35 km northeast, in Lille
CathedralCathédrale Notre-Dame-de-la-Treille36 km northeast, in LilleAttractionAttractionAnneau de la Mémoire12 km southeast, in Ablain-Saint-NazaireAttractionAttractionCoupole d'Helfaut36 km northwest, in HelfautChurchChurchMémorial de Neuve-Chapelle15 km northeast, in Richebourg
MuseumMusée des Beaux-Arts d'Arras24 km southeast, in Arras
ChâteauChâteau de Flers40 km northeast, in Villeneuve-d'AscqChâteauChâteauCitadelle de Lille35 km northeast, in Lille
AbbeyAbbaye Saint-Vaast24 km southeast, in ArrasPlaces within 40 km of Houchin with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Houchin itself, but within 5 km there are Chartreuse des Dames de Gosnay, Chartreuse de Val-Saint-Esprit, Zanzi Boum and Cité des Electriciens (ancien Coron de la Fosse n° 2 dite du Mont-Blanc).
2 museums and galleries in town or within 5 km, including L'Atelier and Musée de la mine.
The nearest with articles in both French and English Wikipedia: Louvre-Lens (14 km), Cathédrale Notre-Dame-et-Saint-Vaast d'Arras (24 km), Château d'Olhain (7.2 km), Palais des Beaux-Arts de Lille (35 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 Houchin, 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.