Overview
Croatia, officially the Republic of Croatia, lies along the eastern Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herzegovina and Montenegro to the southeast, and has a maritime border with Italy across the Adriatic.
With a population of around 3.9 million, Croatia features diverse landscapes—from the Dinaric Alps and karst plateaus to the fertile Pannonian plains and an island-dotted coast with clear waters. Numerous sites are UNESCO-listed, including the Old City of Dubrovnik and Plitvice Lakes National Park.
Croatia is a parliamentary republic, a member of the European Union and NATO. The euro (€) has been the official currency since 1 January 2023. Zagreb is the capital and largest city.