Saint-Etienne Cathedral is a prominent Gothic cathedral located in Metz, France. Construction began in the 13th century and continued for several centuries, resulting in a stunning blend of architectural styles. It is renowned for its impressive stained glass windows, which are among the largest in the world, showcasing intricate designs and vibrant colors. The cathedral is dedicated to Saint Stephen, the first Christian martyr, and serves as the seat of the Bishop of Metz. Its towering spires and intricate façade attract visitors and worshippers alike, making it a significant landmark in the region. The cathedral's rich history and artistic features reflect the cultural heritage of Lorraine.