“The creation of this Ostrava landmark will also complement the gradual development of Nová Karolina into a modern district with quality housing and rich civic amenities. The gradual completion of the area, which until 1986 was a coal mine with a coke plant, will architecturally connect the historic core of the town on the one hand and the Dolní oblast Vítkovice area on the other,” he added. The annual Colours of Ostrava festival takes place in Dolní oblast Vítkovice, a large former industrial area.