Some roads are built by empires. Others are older than any of them, and empires simply take turns collecting tolls. The route we followed this summer is one of the second kind: a line across hills and river valleys that traders used long before anyone drew a border across it, and that people still travel today.
Why the road is where it is
Ancient routes rarely follow straight lines. They follow water, gentle gradients and safe places to stop. A caravan needs a well every day's journey, a pass that stays open most of the year and a river crossing that won't drown the animals. Once a route like that is found, it tends to stay found. Rulers change; the location of the good ford does not.
That's why so many towns along the road sit roughly a day's travel apart. They began as stopping places and grew into markets.
Layers on the same line
Travelling the road is like reading a document that has been overwritten many times. In one valley, a fortified waystation from one era sits beside the remains of a toll house from another and a modern petrol station from our own. Each new power built its infrastructure on the same spots, because those were the spots that worked.
- Waystations became inns, then guesthouses, then service stops.
- River crossings moved from fords to stone bridges to concrete ones, rarely more than a few hundred metres apart.
- Market squares still hold weekly markets on days set long ago.
What travellers notice
The most striking thing about walking sections of the old road is how ordinary it feels. Farmers use it to move livestock. Children walk it to school. Nobody we met thought of it as a historic monument; it is simply the way to the next town, as it has been for a very long time.
The lesson of the road
History is often told through rulers and their borders. The road tells it differently: through the slow, persistent logic of geography, and the people who kept travelling regardless of who was in charge. Empires came and went. The well was still a day's walk from the river.