A woman photographs the vivid autumn colors of fallen leaves from a tree on the National Mall in Washington, U.S. Photo - Reuters

Autumnal foliage is reflected on Loch Faskally near Pitlochry, Scotland, Britain. Photo - Reuters

A group of runners cross a bridge over the C&O canal on a misty autumn morning in the Georgetown neighborhood of Washington, U.S. Photo - Reuters

Standing beneath trees in full autumn color, women overlook the Potomac River at the Georgetown waterfront in Washington, U.S. Photo - Reuters

A car makes its way through a forest of trees with autumn foliage in an aerial photograph taken in Mavrovo, North Macedonia. Photo - Reuters

A car makes its way through a forest of trees with autumn foliage in an aerial photograph taken in Mavrovo, North Macedonia. Photo - Reuters

A motorcyclist rides under a canopy of brightly coloured fall foliage in the Halton Regional Forest Mahon Tract near Campbellville, Ontario, Canada. Photo - Reuters

People cross a foot bridge over the River Garry near Pitlochry, Scotland, Britain. Photo - Reuters