Ruisseau Sukaliuk is a remote tributary stream flowing through the Koroc Plateau within Parc national Kuururjuaq in Nord-du-Québec, one of the most wild and untouched corners of Nunavik. The stream drains the rugged Arctic and alpine terrain of the plateau, where scrubland, herbaceous meadows, mosses, and lichens dominate the landscape. It is one of the principal tributary valleys intersecting the Koroc Plateau and ultimately connects to the broader Koroc River watershed — a system recognized as one of the most productive fisheries in all of Nunavik. The surrounding environment transitions dramatically from coastal marine zones near the river mouth to dense coniferous forest, open scrubland along valley slopes, and vast elevated tundra, creating a richly diverse ecological backdrop for fishing in this extraordinary subarctic wilderness.