The Vienna Cathedral, also known as St. Stephen's Cathedral, is a prominent Gothic church located in the heart of Vienna, Austria. Construction began in the 12th century, and the cathedral was completed in the 15th century. Its distinctive tiled roof features colorful patterns, and the tall steeple reaches a height of 136 meters, making it one of the tallest structures in the city. Inside, the cathedral houses several chapels, altars, and impressive artworks, including the famous Pulpit and the Catacombs. The cathedral serves as a significant religious site and a popular tourist attraction, drawing visitors with its architectural beauty and historical importance.