Gelmar

Geoagiu is a town in Hunedoara County, Romania, located on the Mureş river at an altitude of 217 metres above sea level. The river with the same name flows in this place into the Mureș. The town has a population of 5,049. It administers ten villages: Aurel Vlaicu, Băcâia, Bozeș, Cigmău, Gelmar, Geoagiu-Băi, Homorod, Mermezeu-Văleni, Renghet and Văleni . Geoagiu is situated in the historical region of Transylvania.HistoryThe first settlements in the area can be found in the time of the Dacians, in the 1st century BC, as shown by archeological discoveries. After the Roman conquest, the Romans built the fort of Germisara in the 2nd century, however, it kept the original Dacian name. Germisara was defended by the Legio XIII Gemina.The name of Germisara meant "hot water" (germi = "heat", sara = "waterfall") and it showed that the Dacians already knew of the thermal springs of the area. Another opinion that the name came from the Hungarian name of the Geoagiu River (Gyógy), which means "curative". But more probably, the name is coming from the Hungarian word dió (nut as fruit) with the suffix -d, so, after the first documentary citation, "villa Gyog" from 1291 appeared as Dyod és Dyog (1397), Aldyogh (1407), Algyogh (1412), Aldyod (1439), Alsodyod alio nomine Alsoffalwa (around 1444).