The elegant 19th century resort town of Opatija is the ideal place to appreciate a Croatian Christmas market with a twist. The Opatija Christmas Market 2026 runs from the start of December 2026 to early January 2027 and offers cosy festive atmosphere made even more special by the backdrop of sparkling Adriatic Sea and romantic Hapsburg-era architecture. While other European Christmas markets are heaving with tourists at this time. of year, Opatija Advent remains a local gem p