Red-brick former sergeant-school hall with a glass extension at Sergenten, Sonderborg
Live music venue 1 hireable space

Sergenten

A concert and event hall at Alsik Hotel & Spa in Sønderborg, seating 600 or holding 800 standing, for concerts, conferences and company parties.

Up to 800
capacity
1 space
hireable
Rented for conferences, company parties and events; enquiry by phone or form.
available for hire

About this venue

Sergenten is a concert and event venue in the red former sergeant-school buildings by the harbour in Sønderborg, part of Alsik Hotel & Spa. The event hall takes up to 600 seated in rows, 800 standing, 340 at round tables or 320 at square tables. A lounge on the first floor has its own bar, and there is a kitchen for catering. The venue hosts concerts and comedy with a dated programme (for example a comedy night on 23 October 2026) and dinner concerts, and is rented for meetings, conferences, exhibitions and company parties. The building is described as accessible.

The Spaces

Event hall

Main hall

Capacity

Standing
up to 800
Seated
up to 600
Dining
up to 340

Facilities

  • Catering / kitchen

Location

Gerlachsgade 10, 6400 Sønderborg

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