We crossed the German border to Cologne, the largest city in the German Federal State of North Rhine-Westphalia. It is located on both sides of the Rhine River and is a major cultural centre of Rhineland. We went there to visit the famous Cologne Cathedral, the seat of the Catholic Archbishop of Cologne. It is said to be Germany’s most visited landmark. The cathedral is the oldest Gothic church in Northern Europe, has the second tallest spires, and the largest façade of any c