1. Cathedral of Saint Tryphon
The Cathedral of Saint Tryphon is the oldest building you will see in Kotor. A church has stood on this spot since 809 AD, though the current Romanesque structure dates to 1166. It has been knocked down by earthquakes in 1537, 1563, 1667, and 1979, and rebuilt every time. The twin bell towers on the facade are not even the same height: the north one is 33 meters, the south one 35. That kind of imperfection tells you everything about this cathedral's stubborn history. Inside, look up. Greek fresco painters decorated the interior in 1331, and the same artists went on to paint the Decani Monastery in Serbia. The cathedral is 35 meters long and 17 meters wide, built as a three-nave basilica with a dome that was eventually removed after repeated earthquake damage. In 2002 it received the Europa Nostra prize for its restoration. The relics of Saint Tryphon, the city's patron, are kept in a side chapel and are the reason the cathedral exists at all: a local nobleman bought them from Venetian merchants in the 9th century. Admission is 3 EUR and it is open daily from 9 AM to 6 PM. Given its location steps from the Arms Square, this is one of the first things to do in Kotor for any visitor. It is a small space, so 15 minutes is enough for a thorough visit.