The Old City of Albi, located in the Occitanie region of France, is a remarkable UNESCO World Heritage site. This historic area is celebrated for its well-preserved medieval architecture, including the Sainte-Cécile Cathedral, built entirely of brick, and the Palais de la Berbie, which now houses the Toulouse-Lautrec Museum. The city's ancient quarters, such as the Saint-Salvi quarter and its church, date back to the 10th and 11th centuries, showcasing the rich history and cultural heritage of Albi.