The Dacian Fortress of Căpâlna was built in the mid-1st century BC during the reign of Burebista as a key strategic point in the Dacian defence system, guarding the Sebes Valley approach to the capital Sarmizegetusa Regia. Encircled by an elliptical wall approximately 270 m long with three external defensive ditches, it employed the distinctive murus dacicus construction technique. The fortress was destroyed by the Romans during Trajan's Dacian Wars around 106 AD. Excavations uncovered Roman coins, weapons, ceramics, and notably two gold earrings and a necklace with gold pendants. It was designated a UNESCO World Heritage Site in 1999 as part of the Dacian Fortresses of the Orastie Mountains.
Dacian Fortress of Căpâlna

| Type | Fortress/citadel |
|---|---|
| Period | 500 BC - 1 AD |
| Country | Romania |
| Coordinates | 45.8224° N, 23.6036° E |
Romania