Saint-Étienne 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. The cathedral is renowned for its impressive stained glass windows, which are among the largest in the world, showcasing intricate designs and vibrant colors. The cathedral's towering spires and intricate façade attract many visitors each year. It serves as the seat of the Bishop of Metz and plays a significant role in the religious and cultural life of the region. Its historical significance and architectural beauty make it a key landmark in Lorraine.