Zagreb is the capital city of Croatia, located between the Sava River and Mount Medvednica. It is an old city situated on two hills - Gradec and Kaptol. Some of Zagreb's main attractions include Zagreb Cathedral, St. Mark's Church, Medvedgrad Fortress, and the Croatian National Theater. The city is also known for Jelačić Square, the Blue Tram, the Zoo, and the Funicular. Zagreb has many museums such as the Croatian Natural History Museum and Museum of Contemporary Art. It is also the birthplace of famous Croatians like Slavoljub Penkala, Marija Juric Zagorka, and M