The Studentenkarzer is a small detention cell block in the Augustinergasse, behind the Old University, and it is one of the most charming oddities in Germany. From 1778 until 1914 the university had its own legal powers over its students, and those caught for drunkenness, rowdiness, noise or duels could be sentenced to a few days locked up on bread and water. Rather than repent, generations of students decorated the cells and corridors with graffiti, painted silhouettes, rhymes and coats of arms, and the result is a crowded gallery of youthful mischief. Prisoners were allowed to attend lectures and could receive visitors and meals, so detention became a badge of honour. A visit is short, usually twenty to thirty minutes, and combines well with the University Museum next door. Entry is by timed slot, bags and coats go into lockers at the door, and the narrow stairs and low ceilings add to the atmosphere.
The cells are the main event. Look for the elaborate wall paintings, the self-portraits of bored students, and Latin and German verses that mock professors and the authorities. Some inmates left tokens of pride, with the date and offence neatly written beside a name. Spending a few days in the Karzer was a rite of passage, and the walls tell the story better than any exhibition panel.
The visit works best alongside the Old University and its museum, which explain how the oldest university in Germany, founded in 1386, governed its students. A combined ticket exists for the university museum and the Karzer, and a Karzer-only ticket is sold when the museum is closed. Hours are short, from late morning to mid afternoon, Monday to Saturday, and the last admission is shortly before closing, so aim for the middle of the day.
Practical points
The spaces are tiny, so groups are small and you may wait for your slot at the cash desk. Tickets can be reserved by phone in advance, and the site closes for a stretch over Christmas and New Year, so check dates if you travel in late December. It is not suited to wheelchairs because of the stairs, and children usually enjoy it more than expected. Allow time afterwards for a coffee in the Augustinergasse or the Universitätsplatz.
What to expect
The experience
A timed self-guided visit of the cells and corridors, with bags left in lockers at the entrance.
Best time
Midday, when the hours are open and the Old Town is busy elsewhere.
How long
Twenty to thirty minutes, plus a visit to the University Museum if you buy the combined ticket.
Tips
Arrive early in the opening window, check the Christmas closure dates and reserve by phone if you need a specific slot. There are steep stairs and low ceilings.
Quick picks
- Best for
- History fans and anyone who likes quirky, human stories behind a famous university.
- Families
- Older children and teens enjoy the graffiti and the idea of being locked up for a night out.
- Couples
- A short, funny detour between the Old Town and a coffee stop.
- Pair with
- The University Museum, the Church of the Holy Spirit and the Hauptstraße.
- Time needed
- About half an hour.
Good questions
What was the Student Prison used for?+
From 1778 to 1914 Heidelberg University used it to detain students for offences such as drunkenness, noise and duels. Students could attend lectures during their sentence.
Where is the Studentenkarzer?+
It is at Augustinergasse 2 in the Old Town, next to the Old University buildings. It is a short walk from the Marktplatz.
Can I buy a combined ticket?+
Yes, a combined ticket covers the University Museum, the special exhibition and the Karzer. A Karzer-only ticket is sold only when the museum is closed.
Do I need to book ahead?+
Entry is by timed slot, which you can buy at the cash desk or reserve by phone up to two weeks ahead. In busy periods it is wise to reserve.
When is it closed?+
It is open Monday to Saturday in the late morning and afternoon and closed on Sundays. It also closes for a stretch around Christmas and New Year, so check before you go.
