04. Gare de Strasbourg, France
It is amongst the busiest railway stations of Europe. Located in France, the station was opened for public in 1883. It is the designing of famous Berlin based architect Johann Eduard. The station is international as it caters trains for Belgium, Poland, Germany and UK. Around 190 million people travel by this station per annum. Another landmark in its design is the 120 meter long glass façade which depicts the historic design of the station. It is one of main transport hubs in France.