There's so much green in London - and not just in big (and famous) central London parks (though those are great too). The New River path is a lovely walk through some of the prettiest parts of Islington. A little narrow nature reserve that runs next to one of London's secret rivers, and throws up some wonderful and unexpected moments of beauty in the big city. Walk over fairytale wooden bridges, catch a moment underneath a weeping willow, follow mother duck and her ducklings, and wind your way through one of London's loveliest boroughs.
New River Path, London N4 1HN, UK