MACEDONIA, KOSOVO, ALBANIA, MONTENEGRO & CROATIA
12 days GREECE, ALBANIA, MACEDONIA, BULGARIA, SERBIA, BOSNIA AND HERZEGOVINA & CROATIA
19 days - 9 Balkan countries, from Aegean sea to the Adriatic coast and from Athens to Belgrade
17 days - CROATIA, BOSNIA AND HERZEGOVINA, SERBIA, BULGARIA, MACEDONIA, KOSOVO, ALBANIA, GREECE