After crossing the Macedonian-Serbian border, refugees walk the unofficial refugee route in subfreezing snowy weather. Near Miratovac, Serbia, January 2016.
According to UNHCR, 67,415 refugees landed in Greece in January 2016 alone, most of who traveled the route through Serbia on their way to Western Europe. The number of refugees arriving in Greece has dropped significantly since the Balkan border closures in March 2016.