The beautiful, little-known north London railway walk that has 'a certain vibe'
"You can walk a long way and feel you are in the country. It's nice to be able to walk along it; there are no cars, and people are generally respectful."
Paris's rewilded railway line: the disused track turned into a green space for wildlife and walkers
The Petite Ceinture offers an unexpected escape from Paris's traffic, transforming disused railway segments into peaceful green spaces, contrasting sharply with the bustling Boulevard Peripherique.