The National Park Đerdap, where I was this weekend is a beautiful area. It is situated on the bank of the Danube , which forms the border with Romania. The Iron Gate is situated here, it is the smallest point of the Danube river and the gorge formed by this mighty river is impressive.
The region is truly beautiful: it has historic and cultural monuments, the nature is outstanding. The Roman Limes were here for example, but before (+/- 6000 years before) a settlement was already here (Lepenski Vir). Now it is the border between (EU-) Romania and Serbia and in the middle the mighty Danube flows as always towards the Black Sea.