Isog (possibly from Quechua isu skin sickness caused by a certain mite (mange), -q a suffix)Diccionario Quechua - Español - Quechua, Academía Mayor de la Lengua Quechua, Gobierno Regional Cusco, Cusco 2005Teofilo Laime Ajacopa, Diccionario Bilingüe Iskay simipi yuyayk'ancha, La Paz, 2007 (Quechua-Spanish dictionary) is an archaeological site in Peru. It is situated in the Huánuco Region, Huamalíes Province, Tantamayo District. The site was declared a National Cultural Heritage by Resolución Directoral No. 533/INC on June 18, 2002.

Isog lies on the northern slope of the mountain Susupillo, which is also the name of the archaeological site south of Isog.

See also Anku Piruro Huankarán

References