Cologne Cathedral, officially known as the Cathedral of St. Peter and Mary, is a renowned Gothic cathedral located in the city of Cologne, Germany. It is one of the most recognizable landmarks in the city, attracting millions of visitors each year. The cathedral was started in 1248 and took over 600 years to complete, making it one of the longest construction projects in European history.

The cathedral is renowned for its size and beauty, with a height of 157 meters and a length of 144 meters. It has two towers that reach a height of 157 meters and offer stunning views of the city and surrounding countryside. The cathedral also boasts an impressive array of stained glass windows, including the largest collection of medieval stained glass in the world.

Inside, visitors can admire the ornate stone carvings and the intricate wooden carvings of the choir stalls. There is also a treasure chamber that contains relics, including the remains of the Three Wise Men, and a small museum that showcases the history of the cathedral and its construction.

In 1996, Cologne Cathedral was designated a World Heritage Site by UNESCO, recognizing its importance as a masterpiece of medieval architecture and a symbol of the power and wealth of the city of Cologne. Whether you are a history buff, an architecture lover, or simply looking for a breathtaking view of the city, the Cologne Cathedral is a must-visit destination.