Dubrovnik Aquarium

The Dubrovnik Aquarium, located on the ground floor of the historic St. John’s Fortress, offers a fascinating immersion into the marine world of the Adriatic. The fortress itself, initially built in the 14th century and expanded in the 16th century, is one of the most imposing defensive structures in the city, designed to protect the port of Dubrovnik from maritime attacks. The design of the fortress combines impressive medieval architecture with an important military function, and its robust and rounded structure facing the sea, along with the vertical walls towards the port, make it a place of great historical and strategic interest. The Aquarium, inaugurated in 1956, is managed by the Institute for the Sea and Coast of the University of Dubrovnik. It houses a collection of local marine species, including dentex, sea bream, sea bass, moray eels, scorpion fish, seahorses, starfish, and many others. The 31 aquarium tanks offer an in-depth look at the biodiversity of the Adriatic Sea, showcasing both common and rare species. Each tank is designed to replicate the natural habitat of the hosted species, offering visitors an educational and visually stimulating experience. The historical context and architectural structure of the aquarium add a level of depth to the experience. Walking through the fortress halls, visitors can admire the ancient walls and medieval architecture while exploring the marine exhibitions. This combination of history and nature creates a unique atmosphere, making the visit to the aquarium an immersive and educational experience. In addition to its exhibition function, the aquarium plays a crucial role in the research and conservation of marine species. The Institute for the Sea and Coast conducts scientific studies on various aspects of marine biology and fish resources in the Adriatic, contributing to the understanding and protection of the marine ecosystem in the region. These efforts are essential for the sustainable management of marine resources and the conservation of marine biodiversity. A visit to the aquarium can be combined with a visit to the nearby Maritime Museum of Dubrovnik, located on the upper floors of the fortress. This museum offers an overview of the city’s rich maritime history, with exhibitions including ship models, navigation instruments, ancient maps, and other relics related to Dubrovnik’s maritime tradition. Together, the aquarium and the museum provide a comprehensive understanding of the city’s deep connection to the sea.