Koper's main sight of interest is the Venetian-era old city, which is in much worse shape than that of Piran, but hence also feels more real. Repairs and restoration are slowly under way.
The center of the old city is Tito Square Titov trg, an austere piazza surrounded by slowly crumbling palazzi. From here, the cobbled Äevljarska ulica leads south and KidriÄeva ulica leads west to the marina.