Croatia is located at the crossroads of Central and Southeast Europe, on the Adriatic Sea. Its capital is Zagreb. The country is famous for its uniquely shaped territory, which resembles a horseshoe or a crescent. It features a diverse geography: the Pannonian plains in the north, the central mountain belt (Dinaric Alps), and the rugged Adriatic coastline. Croatia has over 1,200 islands and islets, of which only 48 are permanently inhabited. The Dalmatian coast is world-renowned for its limestone cliffs and clear blue water. Plitvice Lakes National Park, a UNESCO World Heritage site, is famous for its 16 terraced lakes connected by waterfalls. Croatia's climate varies from continental in the interior to Mediterranean along the coast. It is also the birthplace of the necktie (cravat) and has a rich history dating back to Roman times, seen in sites like Diocletian's Palace in Split.