Opened to the public in 2017, Walthamstow Wetlands are a series of ten large reservoirs, composing one of the largest urban wetland nature reserves in Europe. The flora and fauna to be found there are astonishing, and whether you’re interested in birds, flowers, rural spaces, vast stretches of water, history, industrial history, walking or fun, there’s something for you on this fun and informative two-hour walk.

With Paul Baker, City of London guide.

£12, under 12s £5