Walking Derry's historic walls will take you around 1.4 km (0.87 miles) of one of the best preserved walled cities in Europe. Built in 1613 the walls are utilised in telling the history of Derry. Starting in the Monastic period (6th century) the history of Derry unfolds Nine Years War, Plantation of Ulster, 1641 Rebellion, Siege of Derry 1689,...Read more