Discover the hidden gem of Europe on this 13-day, 10-night journey across six Balkan nations — North Macedonia, Albania, Montenegro, Croatia, Bosnia & Herzegovina and Slovenia. Begin in Skopje and the ancient lakeside city of Ohrid, both inscribed by UNESCO, then follow the Adriatic coast past the fortified old town of Kotor and the ramparts of Dubrovnik. Cross into Bosnia & Herzegovina to see the iconic Stari Most of Mostar and the storied streets of Sarajevo, before reaching the cascading turquoise pools of Plitvice Lakes. The route finishes amid the alpine beauty of Slovenia — the island church of Lake Bled, the Triple Bridge of Ljubljana and the underground chambers of Postojna Cave — and the grand cathedral city of Zagreb.