Krupnik is a village in Simitli Municipality, in Blagoevgrad Province, in southwestern Bulgaria in the Kresna Gorge.It is located at the western part of Maleshevskata mountain.
Wikipedia https://en.wikipedia.org/wiki/Krupnik,_Blagoevgrad_Province
Coordinates 41°50'49.439" N 23°7'18.631" E
