This itinerary explores Granville's main landmarks in one day, combining seaside charm with medieval history. The route starts at Plat Gousset Beach with its Belle Époque promenade, continues to the Gothic Notre-Dame du Cap Lihou Church, then winds through the fortified Upper Town with 15th-century ramparts, and finishes at Pointe du Roc with panoramic views of the Channel Islands and Mont-Saint-Michel. All attractions are free to visit. The church has variable opening hours as it is an active parish. Note that the Upper Town involves steep stairs which may be challenging for those with mobility limitations.