Háj waterfalls are located at the bottom of the Sky Valley, in the Karst National Park. The waterfalls are easily accessible, leaving the car in the parking you just need to go down to the waterfalls. There are 2 waterfalls , one small with one cascade and the second larger. In the summer, the waterfalls are very pleasant to be near , and in the winter, the waterfalls freeze. There is a picnic area near the waterfalls.