Exceptional landscape diversity of the Krka National Park as a true karst beauty with its landscape playfulness and water dancing its fountain dance, simply captivates, intoxicates and inflames the soul, as in the singing poet the superb red wine (Babić). With intrinsicness at every turn, nature simply sings a song pleasant to our ear and our inner being. This paper presents a reflection of visitors on the landscape diversity and the unreal beauty of the Park and the Krka River itself. The visitors we surveyed consider landscape diversity and water richness to be a paradigm for the development of specific forms of tourism (Nature Based Tourism, Adventure Tourism, Ecotourism and Cultural Tourism). They have imposed the conclusion that new educational programs, new activities, interactions of nature and all stakeholders are missing, as a precondition for the development of the Park itself, its protection, conservation and improvement. The ratio of visitors who are overwhelmingly foreign and environmentally conscious speaks of heritage (in)valuation. Some ratings of the Park's sustainability are not very good, but the repeatability of the visits indicates that the Krka National Park is acceptable from the point of view of landscape diversity, hydrological diversity and endemism. Therefore, it is important to get to work and start improving the condition of the Park and the area around it in order to implement specific forms of tourism in the Park.