Cologne Cathedral, known as **Kölner Dom** in German, is one of the most iconic landmarks in Germany. Located in the city of Cologne, it is a magnificent example of **Gothic architecture** and is recognized for its immense size and intricate design. Here are some key facts about the cathedral:
- **Construction Period**: The cathedral’s construction began in **1248** and, after several interruptions, was completed in **1880**, more than 600 years later.
- **UNESCO World Heritage Site**: It was designated a **UNESCO World Heritage Site** in 1996, recognized for its cultural significance and outstanding architectural achievement.
- **Height**: It is one of the tallest churches in the world, with twin spires that stand at **157 meters** (515 feet). At the time of its completion, it was the tallest building in the world.
- **Interior**: The interior of the cathedral is vast and awe-inspiring, with a seating capacity of **20,000 people**. It also houses several important religious relics, including the **Shrine of the Three Kings**, believed to contain the remains of the biblical Magi.
- **Art and Windows**: The cathedral is known for its stained glass windows, some of which date back to the 14th century. A modern addition is the abstract window by artist **Gerhard Richter**, installed in 2007.
The Cologne Cathedral is not only a religious site but also a symbol of the city, attracting millions of visitors and pilgrims each year.