Centuries of farming have created the characteristic landscape of the Yorkshire Dales, defined by an intricate pattern of dry stone walls and field barns that cover the valley floors and hillsides. These structures are a legacy of upland hill farming and resulted in a unique historic landscape. Over 6,000 field barns were built between 1750-1850 to house cattle and store hay. National and EU agricultural policies and conservation schemes now provide grants to farmers to maintain the traditional farming methods and features that shaped the landscape. Environmental Stewardship and other schemes aim to protect the environment while supporting farmers financially to conserve walls, barns and meadows in the Dales.