Right next to Dammtor station on Hamburg's Alsterglacis, the vaulted halls of Kasematte 20 sit inside a former fortification. Today the space works as an event venue for corporate parties, galas, private celebrations and concerts, its arched cellar rooms giving every event an unusual backdrop.
During Hamburg Pride Week, Kasematte 20 regularly becomes a central meeting point for the queer community. The venue has hosted the Pride main event alongside parties built specifically around queer and trans artists. The mix of historic stonework and modern event technology keeps it in demand well beyond Pride season.
Booking the space means renting more than a room: guests get a piece of Hamburg's fortress history, tucked into the middle of the city yet carrying the feel of a hidden find.
Reviews
No reviews yet. Have you been? Tell others what it was like.
Hotels near Kasematte 20
The star marks Kasematte 20. Tap the map for prices and availability.
Recent Events at this Venue
Nearby Locations
Metropolis
Cafe Schöne Aussichten
Mozartsäle
Tango Chocolate
Curio-Haus
Das grüne Leuchten
From the magazine
Queer Hamburg: St. Georg, the Kiez and the Schanze at a Glance
Hamburg's queer scene is spread across several districts. An overview of St. Georg, the Kiez and the Schanze, with bars, cafés, counselling and Pride.
Finding a Queer-Affirming Therapist in Germany: The Route to a Therapy Place
How to get publicly insured therapy in Germany through the consultation, referral code and appointment service, where to find queer-affirming practices and what to look for in the first appointment.
Conversion Treatments in Germany: What Is Banned and Where to Find Counselling
Since 2020, a German federal law bans so-called conversion therapy for under-18s and for adults who consent under coercion or deception. What the law covers, what it does not, and where anonymous counselling is available (as of October 2026).
