
Explore the Map
Heidentor
48.1040° N, 16.8543° E
About
The Heidentor, also known as Heathens' Gate, is a significant archaeological site located near the former Roman city of Carnuntum in present-day Austria. This partially reconstructed triumphal arch dates back to the Late Classical Period, specifically during the reign of Emperor Constantius II between 351 and 361 CE. Originally designed as a tetrapylon with four arches, only one arch remains standing today. The structure likely served as a monument to celebrate a military victory and may have featured a central plinth supporting a statue of a Roman deity or emperor. The Heidentor offers valuable insights into Roman architecture and the cultural practices of the era, marking it as an important monument of the Roman Empire's presence in Central Europe.
Gallery
Explore photographs of ancient structures, artifacts, and archaeological excavations


Historical Timeline
Journey through time and discover key events in this site's history
Construction of the Heidentor
351 CE - 361 CE
Archaeological Features
Unique architectural and cultural elements found at this historical site
Public and Civic Structures
Artistic and Decorative Features
Frequently Asked Questions
Plan Your Visit
Tours, travel arrangements, and practical information
More Sites in Austria
Flavia Solva
Roman municipium with stone buildings and amphitheatre

Teurnia
Roman city with churches and mosaics.

Roman Theatre (Bregenz)
Roman Theatre with stone and wooden construction
Carnuntum
Roman military and trading city ruins

Virunum
Roman provincial city in Carinthia, Austria

Aguntum
Roman town ruins, East Tirol (1st–3rd centuries AD)