Belgrade, Serbia is one of the oldest cities in Europe. See how it sparkles in this dazzling time-lapse. http://on.natgeo.com/2hcXusd pic.twitter.com/PmO7EDGwD9

Belgrade, Serbia is one of the oldest cities in Europe. See how it sparkles in this dazzling time-lapse. http://on.natgeo.com/2hcXusd  http://pic.twitter.com/PmO7EDGwD9

https://twitter.com/NatGeoTravel/status/891478573671997440