El Santuario Nacional de Huayllay es una área protegida del Perú que se estableció el 7 de agosto de 1974 con una extensión de 6.815 o n.º 0750-74-AG. Está ubicado en el corazón de la Meseta de Bombón, con el fondo escénico de la Cordillera de Huayhuash en el departamento de Pasco, provincia de Pasco.
El objetivo principal del santuario es proteger las formaciones geológicas del bosque de piedras de Huayllay, así como su flora y fauna nativas.
Beautiful sceneries. Very calm place to rest and connect with nature. There is basic services in the entrances, but you have to go ready to deal with low temperatures at nights. Take some coca tea or high altitude sickness some hours previous and Enjoy!
Beautiful natural reserve set in a small community of very friendly people. You feel in the middle of nowhere! Great fun to walk along the rocl formations!!
This is so out of the way that if I wasn't working in the region I would have never taken the time to visit. But amazing, breathtaking. All 100% naturally formed by erosion and what must be volcanic activity.