The 'Bergportaal' on the south side of the Church was built between 1225 and 1250. It is called 'Bergportaal', because it is situated on a slope of the second terrace of the river Meuse. The statues are polychrome statues, what was custom in the middleages.  The portal is located on the square 'Henric van Veldeke', named after the first poet who wrote about the life of Saint Servatius in the Dutch language.