Vindonissa, Celtic oppidum / Roman legionary camp / civilian settlement

Vindonissa in Windisch is the only Roman legionary base ever identified in present-day Switzerland. It lies in the canton of Aargau, next to the town of Brugg, on a spur between the Aare and Reuss rivers. A Celtic hilltop settlement stood here first, followed by a military camp and a civilian town. Today it is one of the country's key archaeological sites.

What was Vindonissa?

Celtic people settled the spur before Rome arrived. In the first century AD the Romans built a fort here to guard the northern frontier and the routes toward the Rhine. Around 6,000 soldiers lived in the camp, and several legions took turns garrisoning it over the decades. Merchants, craftsmen and soldiers' families formed a civilian settlement outside the walls. The legion left near the end of the first century, but people kept living on the site into late antiquity.

What can you see?

• The amphitheatre – among the largest in Switzerland, with room for roughly 11,000 spectators. This monument of national importance was restored and reopened in 2011.
• The Legionary Trail (Legionärspfad) – a route through reconstructed and exposed parts of the camp: staged excavations, a Roman bath, a half-sunken officers' kitchen and the north and west gates.
• The Roman water line – the only one north of the Alps that still feeds a fountain.
• The contubernia – rebuilt barracks where visitors can stay overnight.
• Vindonissa Museum in Brugg – an exhibition on everyday camp life built from excavation finds.

Museum Aargau runs the trail and the museum. Families and school groups get interactive game tours, and adults can book guided themed walks.

How do you get there?

Take the train to Brugg station and follow the signs for about 10 minutes on foot. The Legionary Trail is at Königsfelderstrasse 265 in Windisch. Much of the amphitheatre area can be visited free of charge, with information boards explaining the ruins.

When should you visit?

The Legionary Trail is seasonal, roughly from early April to early November. An adult ticket costs about CHF 14. Check legionaerspfad.ch for current hours and prices. Late spring and early autumn suit the open-air ruins best.

Frequently asked questions

Is Vindonissa the only Roman legion camp in Switzerland?

Yes, it is the only legionary camp known in the territory of modern Switzerland.

Is every part of the site ticketed?

No. The Legionary Trail charges admission, while the amphitheatre ruins and part of the site are free to see.

How long should I plan?

Two to three hours cover the trail and amphitheatre. Add the Brugg museum and it fills half a day.

Is it good for children?

Yes. There are game tours, reconstructions and the option to sleep in a contubernium.