The Basilica of Saint-Sernin, the largest Roman church in France, is a monumental gem inscribed on the UNESCO World Heritage List and has welcomed pilgrims for centuries along the Via Saint James. the eleventh and fourteenth centuries in honor of Saint Cernin; The first bishop of the city, it is an important stop along the pilgrimage route to Santiago de Compostela, and is distinguished by its impressive and majestic architecture.