Hadrian's Wall can be fascinating if you have an interest in that sort of thing. But, if you havent got the interest, then it's just a pile of old bricks. I'm in the former camp. Driving from holidays north of Newcastle back home, we'd often been very close to the Wall but had never seen it. Last summer, we took ourselves off for a three day exploration of it and it was really interesting. Prior, I'd taken a short online course explaining its history, construction, place in the landscape, etc.
FWIW, my partner's cousin is employed by Tyne & Wear Museums and has worked on aspects of the Wall at Wallsend. Bill is interviewed about his work on this link:
https://culturalpeeps.wordpress.com/bill-griffiths/