Hadrian’s Wall is not a single visitor centre. It is a line, seventy-odd miles, of which the best-preserved central miles run along the Whin Sill above the Northumberland hills. Housesteads and Steel Rigg are the famous stretches. Vindolanda, just south of the line, is the place for the everyday Roman life the wall itself does not show.
See a section properly rather than ticking the whole line from a car. One fort and a walk between two milecastles will do more than a blurred afternoon on the B-road.
See
Housesteads
The fort on the ridge. Pay English Heritage, then walk west along the crags until the car park is out of mind.
A stretch on foot
Steel Rigg toward Sycamore Gap’s site, or east from Housesteads. The wall is the path. Give it two hours, not twenty minutes.
Vindolanda
A different ticket and the better museum. Writing tablets, shoes, the mess of a garrison. Go if the human detail is what you wanted.
Twice Brewed or a village supper
The landscape is the exhibit. You do not need a third fort.