Forte Focardo: A Spanish Coastal Fortification on Elba
Site at a Glance
- Rating
- 4.2
- Popularity
- Very Low
- Country
- Italy
- Primary era
- Early Modern
- Eras represented
- Early Modern
- Civilizations
- Spanish
- Site type
- Military
- Remains
- Fort
On this page6 sections
History
Forte Focardo is a Spanish-built coastal fortification in Italy, on Elba in the municipality of Capoliveri, constructed in 1678 during the late seventeenth century to defend the entrance to Porto Azzurro harbor. The fort stands south of the harbor, facing the Piombino Channel and Forte Longone. At the time, the harbor was known as Porto Longone, a name it retained until 1947.
Construction under Spanish rule
The fort was ordered by Don Fernando Joaquín Fajardo de Zúñiga y Requesens, known in Tuscany as Don Ferdinando Joaquim Focardo de Roquentes y Zuñiga. As Spanish governor, he was responsible for strengthening the defensive system of the State of the Presidios, a group of Spanish-controlled fortified coastal territories in Tuscany established to secure strategic ports and shorelines. Construction probably concluded between 1678 and 1680.
A marble inscription inside the fort identifies Fernando Gioacchino Foscardo da Roquenes y Zúñiga as the marquis, viceroy, and captain general of the Kingdom of Naples who ordered and completed the work while governing Longone for King Charles II, the Spanish monarch who reigned from 1665 to 1700. The inscription also names Don Iván Manuel de Campo de Bajo as field master and Major Alejandro Pistón, engineer of the Presidios of Tuscany, as the fort’s designer.
Military use and later function
Forte Focardo served observation and defensive purposes until the nineteenth century, when its military use was gradually discontinued. In 1708, imperial forces attempted to occupy the fort. Franco-Spanish forces overcame them after withdrawing from Longone and retreating to Capoliveri.
The complex is now owned and used by the Italian Navy. Its present functions include the Capo Focardo lighthouse and housing for naval personnel, while the fort itself remains in good condition.
Remains
Forte Focardo occupies a strategic promontory along the shoreline, with its defenses oriented toward the Piombino Channel. The fort has a quadrangular star-shaped plan strengthened by four corner bastions, projecting fortified platforms that allowed defenders to cover the adjoining faces, and two smaller bastions midway along the north and east sides. Its interior measures about 40 metres across, while the extent from north to west is approximately 50 metres.
Defensive structure
Powerful sloping escarp bases, the strengthened lower sections of the defensive walls, adapt the fortification to the terrain of the promontory and made attacks more difficult. Stone facing survives at the base of the northern exterior wall. On the landward side, an original moat surrounded the outer walls and added protection against assaults from both land and sea.
Interior buildings and lighthouse
The buildings within the complex formerly accommodated the powder magazine, a protected store for gunpowder and other military explosives, and quarters for the garrison. The Capo Focardo lighthouse rises within the complex as an octagonal tower built of pink limestone. Together with the surviving fortifications and internal buildings, it forms part of the well-preserved military complex now maintained for naval use.

