EUROPE St. Peter und Paul Cathedral in Brno, Czech Republic Inside of the St. Peter und Paul Cathedral in Brno, Czech Republic Tatai Lake, Hungary Tatai Lake, Hungary Wine tasting in a small boutique winery, Serbia Sremski Karlovci, Serbia Sunrise in Sremski Karlovci Sunrise at the river Donau in Serbia UNESCO World Cultural Heritage Rila Monestary, Bulgaria Rila Monestary, Bulgaria Camping in the Rila Mountains, Bulgaria