Crane Park Island | London Wildlife TrustA fantastic variety of habitats including woodland, reedbed, ditches, ponds and river can be found on a site formerly used for gunpowder production in western Twickenham.A fantastic variety of habitats including woodland, reedbed, ditches, ponds and river can be found on a site formerly used for gunpowder production in western Twickenham. About the reserve Surrounded by the river in Crane Park, at Whitton near Twickenham, https://www.wildlondon.org.uk/reserves/crane-park-island