As you know, the world’s biggest model train exhibition is located in the city of Hamburg, Germany. And, one of the first model train layouts in this exhibition was the model railway of Hamburg. Nearly all city attractions were reconstructed in HO gauge or 1:87 scale. On the model railway layout, there are the great Hamburg Central Station, the large soccer stadium, the St. Pauli district and the famous harbor. The model railroad display of Hamburg has got an exhibition are of more than 200 square meters.