When in Calvi you really have to visit the citadel. It is a beautiful, serene place with a rich history. Have an icecream or a drink and visit the beautiful cathedral.

Calvi Citadel, Calvi, Corsica, France
http://www.calvi-tourisme.com/calvi-corse-en-ville.html
+33 6 73 01 64 72

Visited July 2016. You can find my review about Calvi Citadel also on TripAdvisor.