A dive into the Adriatic's glorious maritime past begins within the walls of the Maritime Museum, housed in the halls of the monumental St. John's Fortress. This bastion, guarding the entrance to the old harbor, is a prominent fortification monument itself, with construction dating back to the 14th century. Today, the museum is considered one of the most significant cultural venues that Croatia offers to curious travelers.

The museum's exhibition in the city of Dubrovnik spans a vast period—from ancient times to the present day. The collection features over 5,000 unique objects divided into thematic sections. Visitors can see everything from massive anchors and cannons salvaged from shipwrecks to exquisite models of galleons and caravels that brought fame to local shipbuilders during the Renaissance.
A walk through the museum halls allows you to trace how navigation technologies and shipbuilding methods evolved. It displays rare navigational instruments, archival ship logs, and maps that once helped captains find their way from Egypt's shores to Northern Europe. This is the perfect place to understand why the Republic of Ragusa (Dubrovnik Republic) remained a key Mediterranean trade and maritime hub for centuries.