Koeln Cathedral

At the first day of our staying here I and other interns just walked thourgh the downtown. Fortunalely, my house is very close to it. We go Koeln Cathedral, the main symbol of Koeln. You can see building from every point of Koeln. The two gigantic pair of towers are around 158 sm. The Cathedral is still the second highest building in Koeln after the telecommunications tower. 

There are some pictures of it.