A man walks among autumn foliage at the Botanic gardens in Dublin, Ireland October 4, 2018. Show moreShow less
A waterfall is pictured on a warm autumn day at the Areuse gorge in Boudry near Neuchatel, Switzerland, October 4, 2018. Show moreShow less
Birds fly over autumn foliage in Pitlochry, Scotland, Britain September 28, 2018. Show moreShow less
A tourist poses for a souvenir snap in front of autumn foliage in Pitlochry, Scotland, Britain September 28, 2018. Show moreShow less
Autumn colours are seen on foliage in a park in Minsk, Belarus October 8, 2018. Show moreShow less
An aerial view shows the autumn foliage on the banks of the Yenisei River in the Siberian taiga outside Krasnoyarsk, Russia October 1, 2018. REUTERS/Ilya Naymushin - RC19447F3340Show moreShow less
A tourist stands in front of autumn foliage on the Blair Athol distillery in Pitlochry, Scotland, Britain September 28, 2018. Show moreShow less
Autumn colours are seen on foliage in a park in Minsk, Belarus October 9, 2018. Show moreShow less
Autumn foliage is seen in Pitlochry, Scotland, Britain September 28, 2018. Show moreShow less
Boats are moored in Loch Faskally Pitlochry, Scotland, Britain September 28, 2018. Show moreShow less
Vehicles drive along the "Yenisei" highway across taiga in autumn foliage in the Krasnoyarsk region, Siberia, Russia, September 29, 2018. Show moreShow less
A squirrel scampers among autumn foliage at the Botanic gardens in Dublin, Ireland October 4, 2018. Show moreShow less
Deer stand in Richmond Park in London, Britain, October 7, 2018. Show moreShow less
A fly sits on autumn foliage in Pitlochry, Scotland, Britain September 28, 2018. Show moreShow less
Autumn colours are seen on foliage at the Botanic gardens in Dublin, Ireland October 4, 2018.REUTERS/Clodagh Kilcoyne Show moreShow less
A woman sits on a beach enjoying a warm autumn afternoon at the Parc de Milan in Lausanne, Switzerland October 9, 2018. Show moreShow less