unbekannter Gast

Austria Center Vienna#

Austria Center, Vienna: international permanent seat of official organisations and conference centre in the 22nd district of Vienna, next to the Vienna International Center (often referred to as the UNO City in Austria); construction began in 1982 according to plans by J. Staber, and the Center was opened on April 22, 1987. The building can accommodate approx. 9,500 persons and has an exhibition area of 19,000 sq.m.