Dubrovnik's Old Town Port has launched sunset expeditions since the fourteenth century, when Republic merchant galleys departed beneath the Pile Gate for Venetian and Ottoman trade routes. Today's operators depart from the same stone quays—reinforced in 1468 after an earthquake—where rope coils and limestone ballast once lined the waterfront. The harbour opens directly onto the Adriatic, offering unobstructed western exposures that transform the City Walls into a silhouette theatre as the sun drops behind Lokrum Island. Evening departures leverage the Adriatic's autumn clarity, when coastal breezes settle and the sea turns mirror-flat. Karaka replicas—broad-beamed cargo ships modelled on sixteenth-century Ragusan designs—sail under lateen rigs past Fort Lovrijenac, their oak hulls catching amber light. Speedboat operators favour the Elaphite archipelago, where limestone cliffs on Koločep and Šipan reflect sunset hues across sheltered coves. Both routes navigate the same channels that supplied Dubrovnik's Renaissance economy: coral from Mljet, wine from Pelješac, timber from the Neretva delta. The City Walls—1,940 metres of Korčula stone laid between the thirteenth and sixteenth centuries—are best photographed from the water during golden hour, when oblique light reveals the ramparts' ashlar joints and the Minčeta Tower's cylindrical mass. Dubrovnik boat tours sunset itineraries typically run ninety minutes to six hours, depending on whether they circle the old town perimeter or extend to Lopud and Šipan. Multi-island routes include swim stops at Šunj Beach, a shallow sandy arc on Lopud's southern coast, where the seabed remains visible to four metres. Operators stock local Plavac Mali wines and grilled fish platters on longer cruises, maintaining a tradition established by Ragusan captains who provisioned their fleets with Pelješac vintages. The port operates daily from 08:00 to 21:00, with optimal photography light between 17:00 and 19:30. Evening tours depart as the Stradun empties and coastal traffic thins, allowing unobstructed passage past the Rector's Palace waterfront and the Dominican Monastery's southern facade.