The refugees are living in the Tutin transit camp, located in one of the coldest, most remote parts of Serbia.
Many people fleeing the violence in Syria are still trying to get to Europe.
But their path is rarely a simple one.
Hungary's government has taken a harsh line against the refugees – and only lets in a handful each day.
This means thousands of refugees are stuck in neighbouring Serbia.
TRT World's Soraya Lennie visited the area and filed this report.