Bilušića buk is the first waterfall in the river Krka after the source in Knin. Bilušića buk is situated near Ljubotić, 12 kilometer west from Knin along road 59. From road 59 there is a sideway to Bilušića buk, a marvelous waterfall you have to visit. Bilušića buk is part of Krka National Park.
In the summer of 2015 I was near Bilušića buk but we missed the waterfall, but next time I will really visit Bilušića buk, one of the better waterfall in Krka National Park.
Bilušića buk has two main steps with a total height of 20 meters. Human intervention lowered the fall in an attempt to solve the frequent flooding in Knin.
Best time to visit Bilušića Buk in the rain season, fall or early winter: see here why.
All major waterfalls in the Krka National Park, from up- to downstream, are: slap Krčić , Bilušića buk, slap Brljana, slap Manojlovac, Slap Rošnjak, Slap Miljacka, slap Roški and finally Skradinski Buk.