The Isurtuq River is a remote stream flowing through the vast wilderness of Nunavut, Canada, situated at approximately 66°40′N, 69°53′W in one of North America's most pristine and untouched Arctic landscapes. This far-northern waterway exists in a region defined by dramatic seasonal extremes, where the short Arctic summer gives way to long, frozen winters, and where the surrounding tundra remains largely untouched by development. Fishing the Isurtuq River represents a true wilderness experience, far removed from the infrastructure and amenities that anglers typically rely on in more accessible destinations. The river's remote character means that any expedition here requires thorough advance planning, self-sufficiency, and a deep respect for the challenging northern environment.