From Cockfosters station you are immediately in Trent Park, once the
home of the Sassoon family, whose mansion across the lake is now part of Middlesex University. Then
you follow Salmon's Brook through the farmland of Enfield Chase. A stiff climb leads to a busy road
(The Ridgeway) and a descent into the valley of Turkey Brook. You follow this most of the way to the
end of the section, passing through Hilly Fields Park and the Forty Hall Estate.
For further details of the walk and lunch visit: http://www.iop.org/activity/branches/south_east/lse/retired/file_44574.pdf