200 km

200 miles

Serbia

Macedonia

Ionian

Sea

Croatia

Hungary

Austria

Bulgaria

Turkey

Greece

1 Greece

Migrants stranded in Greece are crossing on foot into Macedonia as parts of the border are not fenced off

2 Bulgaria

Overland route to Serbia via Bulgaria has gained in popularity since crackdown on sea crossings from Turkey

3 Croatia

Crossings into Croatia are rising again - more than 2,000 migrants have arrived in August so far

4 Hungary

Border fence has failed to prevent around 20,000 migrants arriving in 2016

Macedonia

Zagreb

4 Hungary

Border fence has failed to prevent around 20,000 migrants arriving in 2016

3 Croatia

Crossings into Croatia are rising again - more than 2,000 migrants have arrived in August so far

2 Bulgaria

Overland route to Serbia via Bulgaria has gained in popularity since crackdown on sea crossings from Turkey

1 Greece

Migrants stranded in Greece are crossing on foot into Macedonia as parts of the border are not fenced off

Adriatic

Sea

Ionian

Sea

Belgrade

Bosnia and

Herzegovina

Istanbul

Athens

Sofia

Skopje

Budapest