Plitvice Lakes National Park, Croatia, 1979. “The waters flowing over the limestone and chalk have, over thousands of years, deposited travertine barriers, creating natural dams which in turn have created a series of beautiful lakes, caves and waterfalls. These geological processes continue today. The forests in the park are home to bears, wolves and many rare bird species.” Photo by @villa_in_croatia #unesco #unescoworldheritage #croatia #plitvicelakes