The city is in the centre of Belgium's fruit-producing region,Haspengouw (Hesbaye), which is renowned for itspears,apples (Jonagold), andsweet cherries.
The municipality developed around anabbey founded in the 7th century bySt. Trudo, aFrankish nobleman. Legend has it that as a boy, Trudo was playing, building a small church with some rocks. When a woman scornfully kicked over the rocks, she was struck by sudden blindness. Trudo cured her from this blindness after she asked for his forgiveness. He also allegedly was able to find spring water and cure other illnesses.
After Trudo's death, the abbey (the laterSint-Truiden Abbey) became the centre of apilgrimage. This brought pilgrims and wealth to the neighbouring town. The 11th century was a particularly prosperous period for the town, where the population grew markedly.
This was the time when abbot Adelardus, reporting to the prince-bishop ofMetz, built the abbey's main church and two additional churches in town:Our Lady (Lievenvrouwenkerk [nl]) andSint-Gangulfus. Under the abbot's direction, Sint-Truiden also received an earth wall surmounted by a wooden fence and fortified gates. A proper defensive stone wall, gates and towers, were built in 1129. The economy of this newoppidum city was based on thelinen industry. In addition, it traded successfully with such foreign lands as England,Champagne, and Germany.
In the 13th century, the fortified town became one of the 23bonnes villes (main cities) belonging to theBishopric of Liège. A market hall was built at the site where the current city hall stands, the social life of the city was organized by the variousguilds, and aperron was erected on the central square, symbolizing the local government's authority in political affairs.
Charles the Bold captured the town in 1467, marking the beginning of a slow decline that lasted until the 19th century. The city's fortifications were dismantled in 1675, and many of the religious congregations were disbanded under the French regime at the end of the 18th century. After1830, these empty buildings were turned into educational and medical facilities. The city was also the centre of a prosperous agricultural region, which from the end of the 19th century became well known for its fruit production.
It occupied an important strategical position with regard to the N.E. frontier of Belgium, and GeneralHenri Alexis Brialmont recommended its fortification.[2] On 9 August 1914, at the outset of Germany's invasion of Belgium, 20 civilians were executed and a number of houses destroyed. The reconstruction and building of brand new neighbourhoods accelerated well into the 20th century.
DuringWorld War II, its airfield was the base of one of the most famous Luftwaffe Night Fighter squadron, NJG1, with units II/NJG1 and IV/NJG1 operating Junkers Ju 88 and Heinkel He 219 aircraft from here in 1944. The highest scoring German night fighter pilot,Heinz-Wolfgang Schnaufer (121 air victories, most of them at night) was referred to as "The spook of St. Trond" by British Bomber crews that flew over Germany on night raids.The airport EBST is still in use.
Theairport of Sint-Truiden, Limburg Regional Airport – EBST is PPR. It is a formerBelgian Air Force Air Base and retains the long hard 06 – 24 runway, though only 1199 metres (3933 ft) is used.
Fuel (Jet A-1 and Avgas) is available. All is located in hangar 41 (turn right at the end of the runway when taxiing heading 06). Opening hours from 09:00 LT until sunset 7/7. There is also a flight school (airplane and helicopter) Fly One.
The 15th-century Church ofOur Lady (Lievenvrouwenkerk) stands just beside the town hall.
Thebéguinage ofSint-Agnes, with its 13th-century church, was also classified by UNESCO as a World Heritage Site ofFlemish Beguinages.
An 11th-centuryRomanesque tower andcrypt are all that remain of the old abbey of St Trudo. Several other Romanesque buildings can also be visited in town:Sint-Pieterskerk,Sint-Gangulfuskerk, and theGuvelingen chapel.
On the abbey square stands the statue of St Trudo which, together with ameridian line traced on the ground, also functions as asundial.
Sint-Truiden offers several good examples ofBaroque architecture, including the gable of the town hall and theMinderbroederkerk.
The military schoolKSOO Saffraanberg, the grounds of which include Rochemdaal Castly.[5]