Q'illu Salli (Quechua q'illu yellow, salli sulfur, Diccionario Quechua - Español - Quechua, Academía Mayor de la Lengua Quechua, Gobierno Regional Cusco, Cusco 2005 (Quechua_Spanish dictionary) "yellow sulfur", also spelled Khellu Salli) is a 4918 meters mountain in the Andes of Bolivia.