Plovdiv Roman theatre technique. Today, the ancient theatre is the most recognizable landmark of Plovdiv. It plays a significant part in the cultural life of the city (due mainly to the architecture of the monument and its good acoustics) and serves as a stage for plays, concerts, public events, etc. The theatre can accommodate up to 3,500 spectators. Plovdiv Roman theatre The Roman theatre of Plovdiv (; , "Plovdivski antichen teatar") is one of the world's best-preserved ancient theatres, located in the city center of Plovdiv, Bulgaria. It was constructed in the 90s of the 1st century AD, probably under the rulership of
Plovdiv the Turks and Greeks. Prior to the population exchange, as of 1 January 1885, the city of Plovdiv had a population of 33,442, of which 16,752 were Bulgarians (50%), 7,144 Turks (21%), 5,497 Greeks (16%), 2,168 Jews (6%), 1,061 Armenians (3%), 151 Italians, 112 Germans, 112 Romani people, 80 French people, 61 Russians and 304 people of other nationalities. The vast majority of the inhabitants are Christians, mostly Eastern Orthodox, Catholics, Eastern Catholics, and Protestant trends (Adventists, Baptists and others). There are also some Muslims and Jews. In Plovdiv there are many churches, two mosques and one synagogue (see Plovdiv