Join一 upcoming events being held in Auch. Auch, the capital of the Gers department in the Occitanie region of southwestern France, is a historic city known for its architectural treasures, including the impressive Auchellois Cathedral, the 17th-century Episcopal Palace, and the half-timbered houses lining the cobbled streets of the historic district, as well as its cultural festivals, picturesque gardens, and gastronomic delights such as foie gras and Armagnac, making it an enchanting destination for history buffs, food lovers, and culture enthusiasts alike.