Lavaur Cathedral

Lavaur Cathedral (French: Cathédrale Saint-Alain de Lavaur) is a Roman Catholic church and former cathedral located in the town of Lavaur, Tarn, France, and built from 1255 to 1300. The cathedral has been a national monument since 1911. Inside, there is a Cavaillé-Coll organ from the XIX century. Each half-hour, a Jacquemart ring the bell on the top of a tower.

Source: Wikipedia (CC BY-SA 4.0) — https://en.wikipedia.org/wiki/Lavaur_Cathedral