Podralsko microregion
The Podralsko microregion was established in 2000 . It is a voluntary amalgamation of the municipalities in the Czech region of Ralsko and the former military installations in this region. 23 communities of Okres Česká Lípa , Okres Liberec and Okres Mladá Boleslav are united here. The microregion covers an area of 620 km². The most important task is the development of the tourist infrastructure. The tourist areas offer hikes in scenic and lonely nature reserves, castles, palaces and church sights.