Opava (German Troppau) is a city with a population of 62,815 (1995) in the northern Czech Republic. Opava is the historical capital of Czech Silesia, now in Moravian-Silesian Region, situated on the Opava river . Opava was founded in the 12th century and the Congress of Troppau took place here in 1820.

External link

• http://www.opava-city.cz/