To put things in perspective, Hadrian’s Wall marks the extent of the Roman Empire in North-Western Europe, but unlike most of the other Roman borders, which used natural features, a man-made structure was needed to protect Roman Britannia from the ‘barbarians of Caledonia’.
Work started on building the wall in 122 AD and finished 10 years later. It ran for 73 miles (80 Roman miles) between Wallsend-on-Tyne and Bowness-on-Solway and did what it was meant to do for nigh on the next 300 years.
The wall also consisted of protected gates every mile (known as milecastles) with two observation towers in between (turrets), and at least 13 forts (the exact number depends on different factors).
Those people who walk the entire Hadrian’s Wall Path will get to know it intimately, but for those who can’t or don’t want to, then it has to be worth knowing where to start.
I think even the experts would agree that the Northumberland section of the wall offers the most interest, and for this post this will be the area I’m going to cover.