Let's talk about Romans (ancient ones) in Belgium. Even if it is about a tent with approximately 0,5% chances of inscription. But one gets fixated about it, there is no way out.
So, for
le tronçon Bavay-Tongres de la chaussée romaine Boulogne-Cologne (the Roman causeway between Bavay [France] and Tongeren) we have just one location, clearly just symbolically placed on the Gallo-Roman museum in Tongeren (Tongres/Tongern/Atuaticum).
In the reviews, Peter Alleblas explored the city, but David Berlanda (in 2008!) went on a righter track going to Hesbaye (Haspengouw/Hespengau/Hasbania) looking for
tumulus (tumuli/Hügelgräber/tumuli), and recently I did the same. In fact, this is a
very, literally linear proposal, so it poses us the same problems as all similar ones.
I would say we need some more points to at least give an idea of it, and, even from the official description, tumulus (tumuli/Hügelgräber/tumuli) are quintessential (quintessence/voornaamst/unentbehrlich/praecipuissimi). So:
- Bavay (Bavik/-/Bagacum) as the other endpoint (even if it is in France, is this technically possible?)
- somewhere like
here on the N69, as it is a very scenic trait and even signposted as cultural heritage
- some tumulus along the road taken from
this list, which is itself based on
this academic but accessible publication (with a more understandable map). The
tumuli du soleil (zonnentumuli/Sonnenhügelgräber/solis tumuli) are no. 1, whatever this means. I found the ones in Seron the best suited for a visit, though.
- maybe the Gallo-Roman museum in Waudrez (Vodgoriacum) for the Western part, which seems to lack the earthen mounds. Enjoy
its early '00s website (yes, it is still active, even if difficult to visit)