The Gnaala Karla Booja region encompasses the towns of Capel, Donnybrook, Balingup, Wickepin, Narrogin, Williams, Mundijong, Kwinana, Brookton, Pingelly, Wagin, Harvey, Collie, Pinjarra, Mandurah and Boddington.
Gnaala Karla Boodja (Narrogin) is located south of Boorloo (Perth), West of Ballardong (Northam), North East of South West Boojarah (Margaret River) and North West of Wagyl Kaip (Albany).