Trent Park
a country estate with a wartime secret
A former country estate on London's northern edge, free, with lakes, ancient woods and avenues, plus an extraordinary wartime secret as a mansion where bugged German generals gave away their plans.
Free to visit · Enfield · Oakwood · EN4 0PS
Opening: Daily · dawn to dusk
Trent Park is a great green country estate that happens to sit at the end of the Piccadilly line. Once a private deer park, its lakes, ancient woodland, meadows and grand tree-lined avenues are now free and open to all, a proper slice of countryside on London's northern rim.
It hides a remarkable secret. During the Second World War the mansion at its heart was a top-secret listening station, where captured German generals were housed in comfort, allowed to talk freely, and bugged the whole time. The intelligence gathered from their loose conversations proved hugely valuable to the war effort.
The grounds make a wonderful free walk in any season, with woodland trails, an obelisk, a lake and wide skies. It is the kind of place Londoners are amazed to find still exists within the city's reach.
Getting there: A short walk from Oakwood at the top of the Piccadilly line, on the far northern edge of London.
Best time to go: Autumn for the woodland colour, or spring for the bluebells and blossom along the old estate avenues.
Insider tip: Walk the old estate avenues and the lakeside trails, and read up on the house's wartime role as a bugging station before you go, it gives the grand setting an extra layer. Spring brings bluebells to the woods.
Official site: https://www.enfield.gov.uk
Free things to do in London · London Free Guide