Opočno (Louny District)
Introduction '''Opočno''' () is a municipality and village in Louny District in the Ústí nad Labem Region of the Czech Republic. It has about 100 inhabitants.Opočno lies approximately  south-west of Louny,  south-west of Ústí nad Labem, and  north-west of Prague.
History The first written mention of Opočno is from 1358.
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