Flight over the Belogradchik Rocks – The beautiful footage from the first free flights over the Belogradchik Rocks is collected in this short but breathtaking video. Two balloons rose above the Kaleto Fortress shortly after sunrise on May 28, 2016, and made it possible for students from the Home for Children Deprived of Parental Care “Nadezhda” to be among the first to enjoy the unique view.