East of Carlisle the Eden valley opens into a wide, quiet plain of dairy farms, hedges and red sandstone villages, and Hadrian's Wall crosses it with very little to show. Here the Wall was not built of stone at first. West of the river Irthing the Romans made it out of turf, a sloping rampart of cut sods with timber milecastles, and only later rebuilt it in stone. What survives in the fields around Laversdale is mostly a line of banks and ditches, visible as a ripple in the grass and in the pattern of the hedges, and the road that you follow probably owes its direction to the old frontier. It is a fine place to understand that the Wall was a system, not just a fence: a ditch, a barrier, a patrol road and a back ditch called the Vallum.
The Romans placed a large fort at Stanwix, on the northern edge of what is now Carlisle, with a cavalry regiment a thousand strong, the largest garrison on the whole Wall. The town of Luguvalium grew behind it, and the red cathedral and castle of modern Carlisle sit on the same ground. Brampton, to the east, is a pretty market town with a small octagonal moot hall, and Wetheral, with its railway viaduct over the Eden, is a short ride south.
The ride is easy and pleasant. Flat, well-surfaced lanes link the villages, with hedges higher than the bike and long views toward the Solway Firth and the Scottish hills beyond. Traffic is light, apart from farm vehicles and cyclists, and there is plenty of room to look around. Spring brings lambs and blossom, and autumn brings gold and mist. In winter the lanes can be icy, and the wind from the north is bitter.
Carlisle, nine kilometres away, has fuel, supermarkets and every other service, and Brampton has a few shops and cafes. Look for a farm shop or a village pub with a roaring fire. The Wall is here to be imagined, so stand at a gate, look at the faint line of the bank and think about how far the turf had to be carried. A day on the Wall is a day of good light and good bread, and a place like this makes a gentle start.