Plitvice Lakes, Croatia

Plitvice is an ensemble of 16 natural lakes. It is a UNESCO World Heritage Site due to its breathtaking views, its fauna and unique turquoise waters.

The National Park Plitvička Jezera is located in the middle of the country and is about 130 km from the capital Zagreb. It's great, as it's easy to do a day trip from Zagreb and from Split.