Experience all the major attractions within Iron Gate National Park and take the most beautiful pictures of the legendary blue Danube! Walk inside medieval Golubac Fortress and observe the widest part of the Danube River. Take a short hike to reach Kovilovo Viewpoint - offering splendid views of Serbia and Romania. See the narrowest part of the Danube and tallest rock sculpture of ancient Romanian King. Visit Lepenski Vir archaeological site and learn about life and culture of prehistoric man.