St Peter Port, Guernsey cruises

Fortified against centuries of successful and foiled invasions, Channel Island Guernsey is dotted with wonderful castles and coastal defense forts. This quaint harbor is Guernsey’s charming capital.

Narrow cobbled streets and granite houses rise in tiers up the hillside surrounding the harbor, where you’ll find Castle Cornet, the 13th-century fortification and its museums.