lighthouse pertusato overlooks a famous rock, coast of bonifacio, corsica

1839 blue bonifacio building bunifaziu caves citadel city cliffs commission corsedusud corsica decided famous fortress france granite height hills holenits island jewel landmark lighthouse limestone location marine masonry medieval mediterranean ministry named nature november overlooking overlooks park perforated pertusato pertusatu pertafrac14 saiu su phares pierced rectangular reserve rock rocks sea shaped size southern square stone strait tower walled walls