To the South of the Swiss Canton capital of Solothurn in the community of Biberist is the Vorder-Bleichenberg castle, which was built in the 17th century as a Summer residence for the old aristocratic and patrician family of Solothurn von Roll. In 1810 Ludwig von Roll, a direct descendant of this family …
The Austrian Federal Forestry Office (Österreichische Bundesforste AG or ÖBf) has special responsibility for the natural resources and habitats of the Republic of Austria. Sustainability is the number one principle here: only take out as much as grows back. In order to be able to supply around …
The water supply association in the district of Birkenfeld has the task of ensuring the extraction, treatment and distribution of water for its members, the local authority associations of Baumholder, Birkenfeld, Herrstein and Idar-Oberstein, to provide approx. 77,000 inhabitants with a total annual volume of 4.8 million cubic metres of water …