Prehistoric sites
Greek ancient ruins: Histria
Dacic ruins: Sarmisegetusa
Roman ruins: Tomis, Tropaeum Trajani
Medieval ruins: old fortresses (Suceava, Neamţ, Deva, Poienari,
Rîşnov, Feldioara, etc.), Bran Castle, Hunyads Castle, the Black
Church, many old monasteries and churches and many others.