Mt. Rtanj Serbia (horrible traffic jam)

Mount Rtanj is located in eastern Serbia.
The highest peak is the 1,565 m (5,135 ft) tall Šiljak.
During our hike there was terrible traffic on the mountain, in some spots
we had to wait for half an hour to continue our ascent, on our descent we got caught bye the dark and many hikers arrived in Rtanj Village late in the night.
More info about Mount Rtanj: en.wikipedia.org/wiki/Rtanj