The castle foundations contain masonry remnants dating back to the Byzantine fortifications built in the 10th century.
It is one of the few historical castles in Italy that has remained under continuous military jurisdiction for centuries.
The seven towers were originally named after saints, reflecting the religious influence of the era.
The castle's moat was designed to allow the passage of defensive ships between the two seas of Taranto.
During the 18th century, the castle served as a prison, with graffiti from inmates still visible in some sections.
Castello Aragonese, also known as Castel Sant'Angelo, is a fortress located at the entrance of the Borgo Antico in Taranto. The current structure was commissioned by Ferdinand II of Aragon in 1492, incorporating earlier Byzantine and Norman foundations. It is operated by the Italian Navy, which maintains an active presence within the castle grounds. The fortress features seven towers, four of which remain from the original Aragonese expansion. The strategic design allows the castle to control the swing bridge that connects the Mar Grande and Mar Piccolo. Tours are conducted exclusively by naval personnel who provide historical context regarding the facility's evolution. Visitors can explore the internal courtyards, the chapel, and the extensive moat systems. Its history spans military utility from the Roman era to modern naval defense.
The perimeter of the moat offering a direct view of the towers against the backdrop of the swing bridge.
Bring a government-issued photo ID as it is required for mandatory security registration at the entrance.
Wear comfortable, non-slip footwear to navigate the uneven stone flooring and steep interior stairways.
Arrive early in the day as group sizes for guided tours are strictly limited by the Navy.
Do not attempt to stray from the guided group, as the site is an active military facility.
Open year-round with guided tours daily; occasionally closed on short notice for institutional military events.
Visitors must follow instructions from military personnel at all times and adhere to restricted area signage.
