A few facts about Pernik
- With about 82,000 people, Pernik is one of the ten biggest cities in Bulgaria.
- Pernik is also the centre of the region that shares its name.
- Sofia, the largest city in Bulgaria, is about 26 km away.
- Close by: Radomir (8 km), Slivnitsa (28 km) and Kostinbrod (29 km).