Web site: http://bulgaria.domino.bg/sliven
Sliven municipality is one of the biggest in the country. Its territory is 1366 sq. km and it comprises of 48 settlements. Its population is 148 000 people, 110 000 of whom live in Sliven.
Sliven is famous for its clean fresh air, clean water sources, meek winter and cool summer.
The city is partner with alba Iulia since 2002.