The earliest official data show that Kozloduy was populated in the 16th century. It is in the burial mounds where traces of a Thracian dwelling center that existed in the first millennium BC remain. Later on the big Roman roadway along the Danube passed through these places. The remains of the Roman castella Magura piatra, Camistrum and Augusta testify to this. In this region there are three historic trenches which were later called Lomski, Ostrovski and Kozloduiski where a military garrison of Khan Asparukh was placed. In the 18th century the settlement was marked as Kotozluk and Kozludere and later Kozloduy. On 17 May 1876 Hristo Botev's detachment landed at Kozloduy on the Radetski steamer. On 23 November 1877 the 8th cavalry regiment under Commander Alexandru Perets liberated Kozloduy from the Ottomans. This cavalry was part of the Romanian Forces under the command of the Russian Imperial Army. Construction of Kozloduy actually started with the construction of the first Nuclear Electric Power Station, which was started on 6 April 1970.
Location
The town is situated on the Danube river, which is the European Transport Corridor No.7. It is 80 km from the province center Vratsa and 200 km from the capital Sofia. The Municipality consists of 5 populated centers. The town and 4 villages - Butan, Harlets, Glojene and Kriva Bara.
Economics and business
The municipality is one of the richest in Vratsa province and has a standard of living above the average for Bulgaria. The town is one of the best places in Bulgaria for entrepreneurship and starting business, as many qualified personnel from other parts of Bulgaria come to Kozloduy due to the Nuclear Power Plant. Kozloduy has a strategic location near transport corridors N.7, N.5, N.8 and N.9. Two large companies, one each in the construction and electronics sectors, are based in the town.
Despite a steady population decline, Kozloduy is currently the second most populous city in the Vratsa Province with some 13,800 residents. Bulgarians make up the largest ethnic group, followed by residents of Turkish, Roma, Russian and Romanian background. Kozloduy has also attracted foreign visitors, as many nuclear power-related seminars are held in the town.