The historic areas and buildings of Belgrade are among the city's premier attractions. They include Skadarlija, the National Museum and adjacent National Theatre, Zemun, Nikola Pašić Square, Terazije, Students' Square, the Kalemegdan Fortress, Knez Mihailova Street, the Parliament, the Church of Saint Sava, and the Old Palace. On top of this, there are many parks, monuments, museums, cafés, restaurants and shops on both sides of the river. The hilltop Avala Monument and Avala Tower offer views over the city. According "The Guardian", Dorcol is the one of top ten coolest suburbs and in Europe.