Germany Tunnel of Love in Klevan, Ukraine Oak Alley Plantation in New Orleans, Louisiana, US Wormsloe Historic Site in Savannah, Georgia, US Sumida Park in Tokyo, Japan Maple trees in Portland ...

The first arches have been built for the 1.7-mile (2.7km) Greatworth tunnel Work is under way on the longest "green" tunnel on ... and then covering it with trees and hedgerows so it blends ...

As part of the Chennai Times Chanceyilla Trails series, we ventured into a space that is home to over a thousand trees ... the hustle of city life — a green tunnel tucked beside the city ...