Castrum Apulum, Roman archaeological site in Alba Iulia, Romania
The ancient military fortress extends across 37.5 hectares with rectangular dimensions of 750 by 500 meters, making it the largest Roman castrum in Romania.
The Legio XIII Gemina established this fortress between 107 and 108 AD during Emperor Trajan's reign, following the Roman conquest of Dacia.
Archaeological excavations at Castrum Apulum reveal numerous artifacts, coins, and structures that demonstrate the Roman military and administrative practices in Dacia.
The southern gate, Porta Principalis Dextra, remains partially preserved with its original stone structure, allowing visitors to examine authentic Roman construction techniques.
The fortress walls reached 7 meters in height and 2 meters in thickness, with a 5-meter deep defensive moat designed in a reverse trapezoid shape.
Location: Alba Iulia
Location: Alba County
Part of: Dacia
GPS coordinates: 46.06790,23.57270
Latest update: April 19, 2025 13:11
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