The most important gateway in a military camp was the Porta Praetoria. The main street starting at the gate (via praetoria) lead in a straight line to the legion's headquarters (principia), the administrative and religious centre of the camp. The legion commander's palace (praetorium) was situated on the same road. When the soldiers were required to go to war, they left the camp in orderly formation through the Porta Praetoria. At Vindonissa, the Porta Praetoria was some 13 to 15 metres high and was built in stone by the 11th legion. It had two side towers that were rectangular in layout
The origins of the ancient site of Vindonissa date back to a Celtic settlement controlling the strategically important position at the confluence of the Aare, Reuss and Limmat rivers. During the Alpine campaign of Emperor Augustus in 15 BC, Roman soldiers established a military post here which was later developed into a legionary camp under Emperor Tiberius (14–37 AD). The camp was some 20 hectares in size and was initially constructed by the 13th Legion out of wood and clay. The 21st Legion then gradually replaced and extended the existing buildings with stone structures. The last unit to occupy
Directions to Vindonissa Museum Address Vindonissa Museum – Museum Aargau Museumstrasse 1 5200 Brugg Tel. 0848 871 200 Contact Arrival by public transport and car Arriving by train and bus The Vindonissa Museum is well served by public transport. For larger events especially, we recommend travelling by train and bus. There are direct train connections from Zurich, Basel and Bern to Brugg. There are several bus lines to the museum. The nearest bus stop is "Brugg, Eisi", which is served by line 374 from the railway station. The Vindonissa Museum can be reached on foot in about 7 minutes. To the SBB
The large sewer ran along the western front of the legionary camp, immediately adjacent to the camp wall. It lay under the road parallel to the camp wall (via sagularis) and formed part of an extensive subterranean sewage system. The system as a whole is estimated to have been more than five kilometres long, running through the entire camp. Built out of stone, the drains were used for the latrines, thermal baths and well overflows, also ensuring fast drainage of water from the roofs and roads when it rained. The large sewer collected the effluent from the smaller side drains, allowing it to flow
Directly at the intersection of the two main roads (Via principalis and Via praetoria) was the staff building (principia), the largest building within the camp. One of its central rooms was the flag shrine. In front of it was a portico that led to a large courtyard where there was an altar and a water basin, which was probably used for washing during sacrificial rites. Dazzling emblems The standards were placed in the flag shrine. These included the unit standards, adorned with dazzling decorations, and the flags (vexilla) for smaller units and cavalry. Of particular importance was the image of
The accurately soldiers' quarters (contubernia) are absolutely unique in Europe and offer overnight stays for families, schools and groups. They have been reconstructed using wood, clay and limestone based on the methods that would have been deployed between 30 and 45 AD. During this period, the 13th Legion was stationed at Vindonissa with approx. 5,000 to 6,000 soldiers. The contubernia reproduced here were built entirely by hand – just as the legionaries themselves would have built the originals. The materials used, the construction techniques and the dimensions have been recreated as faithfully
The residential building of a high-ranking officer with a surface area of some 1,100 m2 was situated directly on the main camp road running from east to west (via principalis). In pre-Roman times a huge trench from a Celtic fortification had been located here. The Romans removed the fortification wall and filled the trench so as to be able to build their camp on it. As the centuries passed the fill layers in the Celtic ditch gradually sunk down, causing the excavation layers from Roman times to subside as well. Go underground and explore this roman site Today, visitors to the Legionary Trail go
The aqueduct of Vindonissa now supplies a water fountain, making it the oldest structure in Switzerland that still performs its original function. Using innovative surveying technology, the legionaries were able to construct the aqueduct over a stretch of 2.4 kilometres with a gradient of just 4‰. The fresh water system supplied water for drinking, cooking and other domestic purposes for some 6,000 legionaries, auxiliary troops, horses and mules. It would not have been possible to live in the legionary camp without this fresh water supply. The aqueduct is a technological masterpiece: groundwater
The amphitheatre of Vindonissa is the oldest in Switzerland. It was erected by the 13th legion, initially being made of wood. After a fire, the 21st legion replaced it with the stone structure that survives today. The seating area (cavea) had a capacity of some 11,000 spectators while the oval arena in the centre measured 64x52 metres - the largest of the seven known amphitheatres on Swiss territory. The amphitheatre was a Roman invention that was widespread in the provinces and is regarded as the ultimate symbol of Roman culture. Animal hunting and slaying (venationes) and gladiator duels (munera
A legionary camp had four camp gates (portae), through which the two main roads led into the camp: the front gate (porta praetoria), the rear gate (porta decumana) and the two side gates (portae principales). The West Gate at Vindonissa was much more elaborately designed than the North and South Gate, featuring two large polygonal side towers. This was due to its position: it was here that the main roads from Gaul, Italy and Germania led into the camp. The two towers, whose foundation walls still survive, were octagonal in shape and would probably have extended to a height of some 20 metres
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Hallwyl Castle
Winter closure: The castle reopens on 26 March 2027
Discover Hallwyl Castle on Lake Hallwil! The moated castle in the canton of Aargau is one of the most beautiful castles in Switzerland.
WINTER CLOSURE
Hallwyl Castle will be closed from November 2026 to March 2027 (winter closure). We look forward to welcoming you from 26 March 2027.
