Orhio Bistrese Castle was a fortification in the Roman province of Dacia. It was built in the second century AD, and then abandoned in the third century AD, and today some ruins remain. Over time, some stones were removed from the castle walls for local construction, such as the Evangelical Church, The parish house, the school, and some country houses. During archaeological excavations, bronze coins from the time of many emperors, such as Traian, Alexander Severus, Septimius Severus, and Antonius Pius, were found in this area. Antonius Pius), Caracalla and Lucius Verus.