If visiting museums in Port McNicoll are on your list, you might want to check out the upcoming exhibitions at Sainte-Marie among the Hurons. If you want to see more of the museums in Port McNicoll, Ste-Marie among the Hurons isn't far either.
Explore the great outdoors at Wye Marsh Wildlife Centre, a lovely green space in Port McNicoll. While you're in the area, stroll along the waterfront.