Danube Delta, Romania The Danube Delta is perhaps the least inhabited region of temperate Europe. In the Romanian side live about people, of which in the port of Sulina, which gives an average density of approx. 2 inhabitants per km².
Temperature in Hungary fell to an all-time record low for January when minus degrees were measured in the village of Tésa in northern Hungary. Here, drift ice can be seen in the water of the River Danube at the Szabadsag Bridge in Budapest.