As opposed to being any singular attraction, the Plitvice Waterfalls (pronounced "PLIT-vits-uh") are really a large network of karstic lakes and waterfalls. Just imagine walking besides and even right over lakes full of fish while displaying a color and clarity that rivals China's Jiuzhaigou.
It's not all that unfamiliar to see a sequence that goes like waterfalls-lake-waterfalls-lake, etc. etc. It's probably one of the more memorable waterfall attractions in the world as Julie and I were pleasantly surprised at how large some of these waterfalls turned out to be once we finally saw them in person.