The imposing Cloth Hall was built in the 13th century and was one of the largest commercial buildings of the Middle Ages. The structure which stands today is the exact copy of the original medieval building, rebuilt after the war. The belfry that surmounts the hall houses a 49-bell carillon. The whole complex was designated a World Heritage Site by UNESCO in 1999.

Ypres is a small city in the very western part of Belgium, the so-called Westhoek. Ypres these days has the title of "city of peace" and maintains a close friendship with another town on which war had a profound impact: Hiroshima. Both towns witnessed warfare at its worst: Ypres was one of the first places where chemical warfare was employed, while Hiroshima suffered the debut of nuclear warfare. The city governments of Ypres and Hiroshima advocate that cities should never be targets again and campaign for the abolition of nuclear weapons. Ypres hosts the international campaign secretariat of Mayors for Peace, an international Mayoral organization mobilizing cities and citizens worldwide to abolish and eliminate nuclear weapons by the year 2020.