Dubrovnik packs an extraordinary amount into a small footprint, which is why a short visit should lean on its signature sights. The Dubrovnik City Walls offer a mile-plus walk with sweeping views over terracotta rooftops and the Adriatic, while Stradun (Placa) below serves as the marble-paved spine connecting the Old Town (Stari Grad) to daily life and history in one stretch. For a wider perspective, the Cable Car to Mount Srđ lifts you above the walls in minutes, and evenings during the Dubrovnik Summer Festival add open-air theater and music among historic backdrops. Together these picks cover the essential walking, viewing, and cultural experiences without wasted time.