Inka Mach'ay (Quechua inka Inca, mach'ay cave, "Inca cave", hispanicized spellings Incamachay, Inca Machay) is an archaeological site in Bolivia. It is situated in the Chuquisaca Department, Oropeza Province, Sucre Municipality, at a height of . Inka Mach'ay was declared a National Monument on May 27, 1958, by Supreme Decrete No. 4954. References Archaeological sites in Bolivia Buildings and structures in Chuquisaca Department