Vaseux Lake is a warm and clear lake in the Okanagan Similkameen region of British Columbia. It is 3 km/1.8 mi wide and has 50 private residences in addition to Vaseux Lake and Vaseux Lake Provincial Park. The lake is a designated bird sanctuary and the area is contained within the Bighorn Sheep National Wildlife Area. Fishing is permitted on the lake but no power boats, making for a peaceful experience for users of the water.