Offa's Dyke has been named by Lonely Planet among one of the world's must- see sites for 2013, and listed in their latest guide book ( ''Best in Travel 2013'', published 23rd October 2012 ). Also it has been listed in the top 10 great wall walks in the world. By far the best way to appreciate the sheer scale of Offa's Dyke is by walking along Offa's Dyke Path, the National Trail named after it.
For full list of top ten wall walks click