Cathédrale Saint-Lizier de Saint-Lizier
Cathedral located in Ariège, in France.
Each edition grades its towns against each other only.

5 of the 9 places to visit in and around Eycheil are châteaux or heritage sites. Eycheil itself has none of them. A longer outing takes you to Château de Foix, 36 km off.
Beyond Cathédrale Saint-Lizier de Saint-Lizier, there are 2 forts, a château and a house.
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.
On the map, most of the 9 sit to the northwest.
The first 20 on the list, numbered as below. The shape is the commune of Eycheil; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The two biggest groups: châteaux or heritage sites (5) and zoos, parks or other days out (2).
Dark: in Eycheil. Light: in the communes within 5 km of its centre.
These 9 are all within 5 km of its centre.
Nothing is mapped in Eycheil itself; these are within 5 km of its centre.
Start with Château de Foix, 36 km off, the best known of 12.
MuseumChâteau de Foix36 km east, in FoixMuseumMuseumGrotte du Mas-d'Azil19 km northeast, in Le Mas-d'AzilArchaeological siteArchaeological siteGrotte de Niaux39 km southeast, in NiauxCathedralCathedralCathédrale Saint-Antonin de Pamiers40 km northeast, in PamiersChâteauChâteauChâteau de Mirabat14 km south, in UstouChâteauChâteauChâteau de Miglos40 km southeast, in MiglosCathedralCathedralCathédrale de la Nativité-de-Marie de Rieux33 km north, in Rieux-VolvestreAttractionAttractionRivière souterraine de Labouiche34 km east, in BaulouChâteauChâteauChâteau de Castagnac33 km northeast, in CastagnacMonastery or conventMonastery or conventAbbatiale Saint-Volusien36 km east, in FoixChâteauChâteauChâteau d'Aurignac36 km northwest, in AurignacChâteauChâteauChâteau de Latoue38 km northwest, in LatouePlaces within 40 km of Eycheil with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Eycheil itself, but within 5 km there are Cathédrale Saint-Lizier de Saint-Lizier, Château des vicomtes du Couserans, Porte de ville de Montjoie-en-Couserans and Murailles gallo-romaines de Saint-Lizier.
2 museums and galleries in town or within 5 km, including Musée du Palais des Evêques and Maison du Chemin de la Liberté.
The nearest with articles in both French and English Wikipedia: Château de Foix (36 km), Grotte du Mas-d'Azil (19 km), Grotte de Niaux (39 km), Cathédrale Saint-Antonin de Pamiers (40 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 Eycheil, 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.