Château de Breuschwickersheim
Château in Bas-Rhin, Alsace, France.
Each edition grades its towns against each other only.

This is a list led by châteaux or heritage sites, 6 of its 8. None of them is inside Achenheim itself. For a longer trip, Cathédrale Notre-Dame de Strasbourg lies 9.1 km away.
Château de Breuschwickersheim aside, the next best known are 3 forts, a theme park and a château.
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.
The farthest of them, Jaguar, is 4.5 km out.
The first 20 on the list, numbered as below. The shape is the commune of Achenheim; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
6 of the 8 are châteaux or heritage sites, more than any other kind.
Dark: in Achenheim. Light: in the communes within 5 km of its centre.
Look within 5 km of its centre for all 8 places listed.
Château in Bas-Rhin, Alsace, France.
Church located in Bas-Rhin, in France.
Nothing is mapped in Achenheim itself; these are within 5 km of its centre.
The history of Achenheim → · Parks and trails in Achenheim →
Allow a day for Cathédrale Notre-Dame de Strasbourg, 9.1 km away, the pick of 12.
AttractionCathédrale Notre-Dame de Strasbourg9.1 km east, in StrasbourgAttractionAttractionGrande Île de Strasbourg8.9 km east, in StrasbourgAttractionAttractionPetite France8.5 km east, in Strasbourg
MuseumMusée alsacien9.1 km east, in Strasbourg
MuseumMusée des Beaux-Arts de Strasbourg9.2 km east, in Strasbourg
ChâteauPalais Rohan9.2 km east, in StrasbourgMuseumMuseumMusée d'Art moderne et contemporain de Strasbourg8 km east, in Strasbourg
Monastery or conventÉglise protestante Saint-Pierre-le-Jeune de Strasbourg8.8 km east, in Strasbourg
MuseumMusée historique de Strasbourg9.1 km east, in StrasbourgFortFortArgentoratum9.1 km east, in StrasbourgChâteauChâteauChâteau d'Osthoffen5.5 km west, in Osthoffen
MuseumMusée des Arts décoratifs de Strasbourg9.2 km east, in StrasbourgPlaces within 40 km of Achenheim with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Achenheim itself, but within 5 km there are Château de Breuschwickersheim, Église protestante Saint-Pierre de Wolfisheim, Fort Kléber and Pop Corn Labyrinthe.
No museum or gallery is mapped in Achenheim or within 5 km.
The nearest with articles in both French and English Wikipedia: Cathédrale Notre-Dame de Strasbourg (9.1 km), Grande Île de Strasbourg (8.9 km), Petite France (8.5 km), Musée alsacien (9.1 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 Achenheim, 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.