This article is about the River Hron. For the Rector of Prag-Suchdol see Jan Hron Hron ( ) is a 298 km long left tributary of the Danube and the second longest river in Slovakia. It flows from its source located in the Low Tatra mountains (under Kráľova hoľa) through central and southern Slovakia, pouring into the Danube near Štúrovo and Esztergom. Major cities and towns situated on the Hron are Brezno, Banská Bystrica, Sliač, Zvolen, Žiar… (More on Hron)