Claire Malcolmson takes us on a grand tour of LAKE SIMCOE. Once considered to become the sixth Great Lake, the recreational economy of Simcoe is almost a half billion dollars per year. A renowned ice-fishing and cottaging lake, Simcoe faces some major hurdles to its health and is near several critical tipping points. One of the largest threats it faces now is Doug Ford's proposed Holland Marsh Highway. Follow Claire on Instagram, Twitter, and YouTube for daily updates on the health of LAKE SIMCOE: "@resucelakesimcoe"