In 2013 I started a campaign to make London the world’s first National Park City. Six years later, and with the support of thousands of people, the London National Park City was launched on 22 July 2019 with a major outdoor festival across the capital. The London National Park City has the support of grassroots activists, big businesses, hundreds of local councillors and the Mayor of London.
Inspired by what is happening in London, there are now campaigns for other cities to become National Park Cities.
Find out more and get involved on the London National Park City website.
As part of the campaign I recently walked 563km in a giant spiral around London. Find out why here.