Above you can see a footpath before it was restored. No real path has been established and the surface was becoming patchy.
The images below show what the footpath now looks like. Hundreds of local stones were flown in by helicopter to help establish stable steps.
This makes the footpaths more accessible for visitors, helps to stop erosion and looks after the environment.
It costs £1,200 an hour to make 20 trips in the helicopter. It is estimated that 500 trips are needed every year.
More top news
A look ahead at the forecast for the Border region.
Immigration, extremism, Europe and tax cuts: The key promises unveiled in the first Tory-only Queen's Speech in almost two decades.
Fiona Marley Paterson's latest report into Cumbria Tourism's plan to make the Lake District the Adventure Capital of the UK by 2018.