Pernik (Bulgarian: Перник) is a city in western Bulgaria (about 20 kilometres (12 miles) south-west of Sofia) with a population of 80,191 as of 2011. Pernik is the most populated city in western Bulgaria after Sofia.
Pernik (Bulgarian: Перник) is a city in western Bulgaria (about 20 kilometres (12 miles) south-west of Sofia) with a population of 80,191 as of 2011. Pernik is the most populated city in western Bulgaria after Sofia.