Mentioned by standard.co.uk
London’s most glorious green spaces, from Hyde Park to Clapham Common
"A huge 350 acres, you won't struggle for a decent walk here. There's space to swim, too: Hyde Park houses a lido and is famous for the Serpentine. Both offer bracing dips, and the Serpentine can be enjoyed by hiring a pedalo, rowing boat, or scooting about as a passenger on the solar-powered SolarShuttle."