Passing through the Iron Gates of the Danube River

The Iron Gates of the Danube River - spanning Serbia and Romania - are the longest string of gorges in Europe, and their history is just as long, dating back to ancient Roman times and even earlier. Travel the narrow passage of the Great Kazan, gaze up at the massive rock sculpture Decebalus, peer into Ponicova Cave, and more! Learn more about the Vantage "Passage to Eastern Europe" river cruise: http://bit.ly/2tnN7Vq #DanubeRiver #IronGates #history #nationalparks Follow Vantage on Social Media: Facebook: http://bit.ly/2SnWvH7 Pinterest: http://bit.ly/2TvM4OE Instagram: http://bit.ly/2WyEHba Twitter: http://bit.ly/2MHAAVY LinkedIn: http://bit.ly/2GiYPsv Trip code: NBO