Thalheim bei Wels is a town in the Wels-Land District in the Austrian state of Upper Austria.
Geography
It is situated on the right bank of the river Traun, opposite the city of Wels. About 11.6% of the municipality is forest, 69% is farmland.
Subdivisions
- Bergerndorf
- Edtholz
- Ottstorf
- Schauersberg
- Thalheim bei Wels
- Unterschauersberg
Population
Sights
- Pilgrimage church Maria Schauersberg, consecrated around 1490.
- Marienwarte, a 19th-century observation tower, offers a panorama of the surrounding country. On clear days, the Alps can be seen.
Archaeology
In June 2025, archaeologists from OÖ Landes‑Kultur GmbH and the University of Salzburg uncovered a Roman villa complex on Reinberg Hill in Thalheim bei Wels. The site spans over 1,000 m² and includes three well-preserved mosaic floors dating to the 2nd century CE. The most notable mosaic features an aquatic scene with two dolphins, an exceptionally rare find in Upper Austria. Another mosaic depicts a wine‑mixing vessel (krater), while a third, partially excavated, displays geometric patterns. The villa overlooks the ancient Roman town of Ovilava (modern Wels).