Gitwinksihlkw (pronunciation: /ˈɡɪtwɪnsɪlk/ GIT-win-silk, or /ˈɡɪtwɪŋkʃɪsk/ GIT-wingk-shisk) formerly Canyon City, is a Nisga'a Village in the Nass River valley of northwestern British Columbia, Canada, near that river's confluence with the Tseax River. An older spelling is Kitwilluchsilt. It is one of four Nisga'a villages.