You are probably talking about lake bled in Slovenia https://upload.wikimedia.org/wikipedia/commons/8/84/Lake_Bled_from_the_Mountain.jpg https://upload.wikimed

You are probably talking about lake bled in Slovenia https://upload.wikimedia.org/wikipedia/commons/8/84/Lake_Bled_from_the_Mountain.jpg https://upload.wikimedia.org/wikipedia/commons/8/84/Lake_Ble... or lake skader in Montenegro. https://justoffthebeatenpath.files.wordpress.com/2013/02/dscn7880.jpg https://justoffthebeatenpath.files.wordpress.com/2013/02/dsc...