8800 Sliven

Tzar Osvoboditel blv.  №1

Email: kmet@sliven.bg; obstina@sliven.bg

Phone  +359 44 611 106; +359 44 611 100

Website: https://mun.sliven.bg/

Territory of Sliven municipality – 1366.6 km²

Territory of Sliven city- 193.778 km²

Population of Sliven  municipality – 119023

Population of Sliven city – 83371

Author of the photos: Kostas Anastasiu