The Hesbaye, or Haspengouw, is a traditional cultural and geophysical region in eastern Belgium. It is a loamy plateau region which forms a watershed between the Meuse and Scheldt drainage basins. It has been one of the main agricultural regions in what is now Belgium since before Roman times, and specifically named in records since the Middle Ages, when it was an important Frankish pagus or gau, called Hasbania in medieval Latin.

Tongeren is a city and municipality located in the Belgian province of Limburg, in the southeastern corner of the Flemish region of Belgium. Tongeren is the oldest town in Belgium, as the only Roman administrative capital within the country's borders. As a Roman city, it was inhabited by the Tungri, and known as Atuatuca Tungrorum, it was the administrative centre of the Civitas Tungrorum district.