The flow of history between the first century BC and the fifteenth century AD has seen Krk girded with stone walls, where the layers of its stormy past are in evidence. The remains of monumental fortifications decorate Krk even inside its walls - the aristocratic Frankopan family built a tower here in the twelfth century.
The town's historical ambience is rounded up by the gorgeous Baroque dome atope the impressive Krk cathedral. In its vicinity, there waits the surprising presence of two churches inside the same building. Besides its two storeys, the double church of Saint Quirinus and Saint Margaret enthralls visitors with the arched ceilings - a truly unique example of sculptoral fantasy.