They are located northwest of Norgay Montes in the southwest border area of Sputnik Planitia in the south of Tombaugh Regio (or the part of Tombaugh Regio south of the equator).
Están situadas ó noroeste de Norgay Montes na zona fronteiriza suroeste de Sputnik Planitia no sur de Tombaugh Regio (ou a parte de Tombaugh Regio ó sur do ecuador).