Atnarko Campground is located in Tweedsmuir South Provincial Park along Highway 20, approximately 59 kilometres west of Anahim Lake in British Columbia's Central Coast region. The campground features sites set within old-growth forest beside the Atnarko River at an elevation of 1,076 feet. Facilities include picnic tables, fire grills, drinking water, a sani-dump station, and firewood availability. The campground typically operates from mid-June through mid-August and accommodates tents and recreational vehicles. Currently managed by All In Enterprises Inc., it provides access to one of the province's larger wilderness parks, known for its diverse landscapes and outdoor recreation opportunities.