Extends from Dominic Dellalibera's property, Ngamperi, which is located below and on the north eastern side of Pantoneys Crown, to the talus slope of Pantoneys Crown. The middle section of this ridge is covered with Xanthorrhoeas, but Dominic gave it the name Grevillea Ridge owing to the rare Grevillea obtusiflora subsp. fecunda which also grows there.