The beautiful Perolniyoc waterfall is located in the sacred valley of the Incas, Ollantaytambo. The journey to this place offers wonderful landscapes. On the same mountain, there is an Inca construction called Incaraqay. Around this attraction, you can also observe a great variety of species of flora, such as sauco, queuña, Chachacoma, etc. The Perolniyoc waterfall is approximately 120 meters tall.