Artificial lake created by damming up the Sava river. Getaway no. 1 - there are so many things to do, from boating to hiking.
Wikipedia (Slovenian) http://sl.wikipedia.org/wiki/Zbiljsko_jezero
Address 28A Zbilje, 1215, Slovenia
Coordinates 46°9'25.501" N 14°24'59.758" E