The gem of this region is the crystal-clear water of the Trebizat River. Southeast of Ljubuski are the Kravica Waterfalls.
Stretching over 120m across and tumbling down 28m, Kravica is one of the largest waterfalls in Herzegovina and certainly the most impressive one. The waterfalls have a natural pool dug out at the base of the falls by the constant rush of water. It is a favorite local swimming hole with picnic area, café and even a place to pitch a tent if you like.