Plitviče Waterfalls — Croatia
Kaluderovac Lake and falls, Plitvice NP, Croatia
CREDIT: DAVID C TOMLINSON/GETTY IMAGES
The expansive Plitviče Lakes National Park in Croatia showcases 16 terraced lakes connected by various waterfalls set amongst limestone, tree-covered hills. Perhaps the most renowned waterfall is Veliki Slap, a 256-foot wonder that weaves its way down the rock to the clear blue pool below.