History of Hunedoara

Most of current Hunedoara was at that time a lush plain through which the Cerna river was meandering. The first blast furnace was built by 1603, followed by another four. The modern iron operations began at the foot of Saint Peter hill (Sanpetru), close to the most distant tower of the castle called Nebojsa, (Serbian for "have no fear", a tower that was the furthest away from the castle in medieval times, to provide last refuge in the case of a siege). The mine shaft can still be viewed. Iron manufactures were also situated nearby.

In 1667 there was already a steel mill on the Cerna river producing 490 tons of pig iron and 66 tons of iron by 1699. In 1714 Georg Steinhilbert made a second one and a third was made in 1727. In 1743 the operations were handled directly by the Treasury. Of the mills mentioned, one was located under the main bridge and its walls are now in ruins.

The first tall industrial furnace in the world for iron extracting, it has been argued, was built in 1750 in Topliţa near Hunedoara, and a later one in Govăşdia in 1806. Both furnaces can be visited today. To reach it by road could only be through Teliucu Inferior (Alsótelek then) and Teliucu Superior (Felsőtelek then). Until 2001, there was a system of narrow-gauge railway built in the 19th and 20th centuries that ran from Hunedoara castle, near Zlaşti through a 747 and a 42 meter long tunnel through the mountain, and the breathtaking landscape of "Ţara Pădurenilor" (Woodlanders' country) before arriving to Govăjdia. It was dismantled and scrapped from Zlaşti to Govăjdia and Crăciuneasa by the last owner the Talc-Dolomită Zlaşti