Tvrdava Revelin

"Revelin Fortress is a significant historical structure located on the eastern edge of Dubrovnik, outside the Ploče City Gate. Originally constructed in 1463 during a time when the threat of the Ottoman Empire loomed large after their conquest of Constantinople in 1453, the fortress was built to provide additional defense to the eastern entry point of the city. The name "Revelin" is derived from the term "ravelin," a type of fortification that serves to strengthen a city’s defenses, particularly at its weakest points. Initially, Revelin took the form of a mound-like entrenchment, but the need for a stronger fortification arose with the increased threat of Venetian attacks during the First Holy League. In response, the Dubrovnik Senate commissioned Antonio Ferramolino, a skilled fortress builder in the service of Spanish admiral Andrea Doria, to design a more formidable structure. The Senate approved Ferramolino's plans in 1538, and construction began, lasting 11 years and halting all other building projects in Dubrovnik to ensure its completion. By 1549, the new Revelin had transformed into the strongest fortress in Dubrovnik, effectively safeguarding the eastern land approach to the city. Revelin Fortress features an irregular quadrilateral shape, with a sharp outward spike at its northern corner. The entrance is situated on the southern side, leading to a large platform that connects to the city. The fortress is encircled by a steep drop to the sea on the south and a city ditch on the other sides. The northern wall contains corridors and triple embrasures designed to protect against enemies attacking from the ditch. A bridge built in the mid-15th century connects Revelin to the inner city gates, while a toll bridge leads to the eastern suburbs. The construction of Revelin was so well-executed that it survived the devastating earthquake of 1667, which damaged many other structures in Dubrovnik. Following the earthquake, the fortress served as the administration center for the Republic, hosting Council sessions and safeguarding treasures from the cathedral and other important sites."