This perfectly normal-looking piece of farmland hides an impressive Cold War secret that could be yours, if you have a spare £70,000 lying around.
The seemingly ordinary patch of land, known as Observer Post Field, on the edge of a village in Bolsover, Derbyshire, is used by its current owner to grow crops but it is now up for sale for £350,000.
The aptly-named field is home to a shrub-covered abandoned Cold War bunker, listed as part of the price tag - or available separately.