Zagreb got its start as two medieval fortress towns atop hills overlooking the Sava River, and was reborn in the Baroque period as center of business, perfectly located on routes connecting Central Europe to the Adriatic Sea. These days, Zagreb is the heart of contemporary Croatia?s culture, art, sports, and academics, but its history is not forgotten. The unique blend of medieval towers, 19th century palaces, open-air markets, and ancient cathedrals, make Zagreb the perfect city to explore.