he free German state of Brandenburg surrounds the German capital of Berlin.   The state capital of Potsdam was the main Prussian royal residence.   The Sanssouci Castle with the Weinberg Terraces, built by Frederick II between 1745 and 1747, is one of this states greatest architectural treasures.   Two other castles worth visiting when in Brandenburg are the Rheinsberg Castle near Neuruppin and the Rückansicht Castle in Uebigau.
ature conservation is a major concern in Brandenburg as can be seen by its abundant nature parks and reserves.   Favorites among tourists are the nature reserves of the Uckermark, the Elbtalaue, the Schorfheide and the Spree forest.
Weinberg Terraces of Sanssouci Castle in Potsdam
Rheinsberg Castle in Rheinsberg
Park in City of Lübbenau
City Hall in Strausberg
Ancient Tower in Beeskow
Rückansicht Castle in Uebigau