The leading agricultural exhibition in the South of Poland The annual agricultural exhibition Opolagra near the town of Opole, in Kamien Slaski, is now established as the leading exhibition in South Poland. In 2012 some 44,000 expert visitors made their way to the exhibition to gather information above all about innovations and trends. As a comprehensive open air exhibition with farm machinery demonstrations and a technical programme, Opolagra covers more than 7 hectares.
