Cimetière du poste de secours du Trou
Cemetery located in Pas-de-Calais, in France.
Each edition grades its towns against each other only.

Nothing is mapped in Sailly-sur-la-Lys, but 4 places to visit are within 5 km of its centre. On the list: 3 museums and an attraction, among others. Out of town, Palais des Beaux-Arts de Lille is 20 km away.
After Cimetière du poste de secours du Trou, look out for 3 museums.
MuseumMusée de la Vie rurale de Steenwerck4.9 km north, in SteenwerckMuseumMuseumFerme des Orgues - Musée de la musique mécanique4.7 km north, in SteenwerckMuseumMuseumMusée de la cité d'Ercan5 km northeast, in Erquinghem-LysBest 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.
Head north for most of the 4 just outside.
The first 20 on the list, numbered as below. The shape is the commune of Sailly-sur-la-Lys; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The biggest group is museums or galleries, with 3 of the 4.
Dark: in Sailly-sur-la-Lys. Light: in the communes within 5 km of its centre.
You will find all 4 within 5 km of its centre.
Nothing is mapped in Sailly-sur-la-Lys itself; these are within 5 km of its centre.
The history of Sailly-sur-la-Lys → · Parks and trails in Sailly-sur-la-Lys →
Palais des Beaux-Arts de Lille, at 20 km, heads the 12 day trips.
MuseumPalais des Beaux-Arts de Lille20 km east, in Lille
CathedralCathédrale Notre-Dame-de-la-Treille20 km east, in Lille
MuseumLouvre-Lens25 km south, in Lens
MuseumLille Métropole Musée d'Art moderne, d'Art contemporain et d'Art brut26 km east, in Villeneuve-d'AscqChâteauChâteauCitadelle de Lille18 km east, in Lille
ChâteauChâteau de Flers25 km east, in Villeneuve-d'AscqChurchChurchMémorial de Neuve-Chapelle9.1 km south, in Richebourg
GardenConservatoire botanique national de Bailleul10 km north, in Bailleul
MuseumMusée d'Histoire naturelle de Lille20 km east, in Lille
MuseumVilla Cavrois27 km east, in CroixAttractionAttractionCoupole d'Helfaut38 km west, in HelfautAttractionAttractionVieille Bourse20 km east, in LillePlaces within 40 km of Sailly-sur-la-Lys with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Sailly-sur-la-Lys itself, but within 5 km there are Cimetière du poste de secours du Trou, Musée de la Vie rurale de Steenwerck, Ferme des Orgues - Musée de la musique mécanique and Musée de la cité d'Ercan.
3 museums and galleries in town or within 5 km, including Musée de la Vie rurale de Steenwerck, Ferme des Orgues - Musée de la musique mécanique and Musée de la cité d'Ercan.
The nearest with articles in both French and English Wikipedia: Palais des Beaux-Arts de Lille (20 km), Cathédrale Notre-Dame-de-la-Treille (20 km), Louvre-Lens (25 km), Lille Métropole Musée d'Art moderne, d'Art contemporain et d'Art brut (26 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 Sailly-sur-la-Lys, 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.