Vísky is a municipality and village in Blansko District in the South Moravian Region of the Czech Republic. It has about 200 inhabitants. Vísky lieā¦Vísky is a municipality and village in Blansko District in the South Moravian Region of the Czech Republic. It has about 200 inhabitants. Vísky lies approximately 19 kilometres north of Blansko, 38 km north of Brno, and 170 km east of Prague.