Pinterest Facebook Twitter Email Old and New in Zagreb 02:07 Croatia's capital, Zagreb provides a view of the country's past and future. Similar Topics: History Travel's Best Related Videos Sam Discovers Old Athens 02:23 Madrid's Old City and Gran Via 02:57 Parque del Buen Retiro, Madrid 01:16 Suleiman's Fighting Techniques 02:17 Sam Sees Verona by Bike 02:08 London's Haunted Tower 02:42 Salzburg Sound of Music Tour 03:35 Ghosts of London's Underground 02:35 More Videos Don Explains: 007 Inspiration 00:28 Suleiman's Missing Heart 01:22 A Turncoat's Treachery 02:26 History Lesson in Belfast 01:39 Was Mozart Murdered? 01:56 Sam Recounts Turin's History 02:29 Sam Visits Charming Salzburg 01:12 The Real Frankenstein 03:02 The Ghost of Gradara Castle 03:11 Madame Tussaud's Beginnings 02:39 A Priest's Buried Treasure 02:31 A Walk Through Old Montreal 02:08 St Augustine Mixes Old and New 02:50 Explore Old San Juan 02:38 The Loch Ness Monster 02:16 Collapse of the Soviet Union 02:25 We Recommend Poveglia Island's Haunted History Things to Do in Germany 12 Spectacular UNESCO World Heritage Sites in Turkey 12 Photos Ireland History 15 Photos 10 Old-School NYC Sites 10 Gorgeous Churches in Tuscany 10 Photos