Tim Fitzharris / Autumn reflection on Marsh's Lake, Spruce Woods Provincial Park, Canada

Tim Fitzharris / Autumn reflection on Marsh's Lake, Spruce Woods Provincial Park, Canada

Tim Fitzharris / Autumn reflection on Marsh's Lake, Spruce Woods Provincial Park, Canada

Scott Leslie / Mersey River in fall, Kejimkujik National Park, Nova Scotia, Canada

Scott Leslie / Mersey River in fall, Kejimkujik National Park, Nova Scotia, Canada

Scott Leslie / MacKenzie River valley, Cape Breton Highlands National Park, Nova Scotia, Canada

Scott Leslie / MacKenzie River valley, Cape Breton Highlands National Park, Nova Scotia, Canada

Scott Leslie / Autumn foliage, Cape Breton Highlands National Park with Gulf of St. Lawrence in background, Nova Scotia, Canada

Scott Leslie / Road in deciduous forest, Cape Breton Highlands National Park, Nova Scotia, Canada

Theo Allofs / Autumn colors along the North Canol Road, Yukon Territory, Canada

Theo Allofs / Lapie River winding through forest in autumn, Canada

Theo Allofs / Lapie River winding through boreal forest in autumn, Canada