In the southern wall of the presbytery there is a late Gothic portal.
It has a large Gothic portal surmounted by a rose window.
In main entrance on the left side of the staircase is a preserved pointed Gothic portal.
In October, 2008, the ancient chapter house's Gothic portal was completed.
The façade has three late Gothic portals, the central of which probably dates back to the early 15th century.
The late Gothic portal to the council chamber was made from a single oak tree.
There are several well preserved medieval houses and a handsome town hall with carved Gothic portals.
The Gothic portal is the only original 13th-century part of the building to have survived the devastating 1755 earthquake.
The Gothic portal which is currently in the entrance of the library is the only original piece that remains from before the fire.
In the mid-14th century it received the Gothic portal and rose window.