Dina Lake Campsite is a primitive campground and day-use area within Heather-Dina Lakes Provincial Park, situated along the eastern edge of Williston Lake approximately 25 km north of Mackenzie, British Columbia.

The park covers 5,786 hectares of mature mixed forest dotted with numerous small lakes, and facilities here are more rustic than those typically found in the BC Parks system, reflecting the area's recent transfer from Forest Service management.

The campsite offers five gravel-pad sites at an elevation of roughly 719 metres, with a maximum stay of 14 days. Tent camping is permitted.

The surrounding area supports fishing for rainbow trout, brook trout, mountain whitefish, and other species, as well as canoeing, hiking, and wildlife viewing. Commonly spotted wildlife includes moose, black bear, deer, beaver, grouse, eagle, and common loon.