Hadrian's Wall being 'worn away', warns Trust
2 February 2013 Last updated at 12:19 GMT
The Hadrian's Wall Trust is warning that parts of the World Heritage site are being worn away by poor weather and the number of visitors it attracts.
The amount of walkers there has increased dramatically over the years and now the trust is asking for help trying to preserve the ancient site.
Fiona Trott reports.