Apulum was a legionary fortress in the Roman province of Dacia from the 2nd to 4th centuries AD, located in today's Alba Iulia, Romania.
Porta Principalis Dextra
Apulum
Alba Iulia is a city that serves as the seat of Alba County in the west-central part of Romania. Located on the river Mureș in the historical region of Transylvania, it has a population of 63,536.
Image: Intrare Cetate
Image: Castrum Apulum 2011 Porta Principalis Dextra 8
Image: Cetatea Alba Carolina Ansamblul fortificației „Cetatea Alba Iulia 16
Image: Alba Iulia Muzeul Unirii