Check availability and prices

HOTEL SØNDERBORG KASERNE

Discover Sønderborg on your doorstep

Waterfront walks, history and time to pause. Use the hotel as your base and choose a trip to suit the weather, your energy and your company.

Check availability and prices
Experiences · Hotel Sønderborg Kaserne

Find your next experience

Opening hours, access and tickets can change. Always check the provider’s current information. Spa visits, transport, restaurants and activities are booked and paid for directly with the provider and are not included in your hotel stay.

ALSSUND AND THE COAST

A walk by the water

Start at the hotel and follow the waterfront and Strandpromenaden towards Sønderborg Marina. Continue along Gendarmstien through Sønderskoven towards Høruphav, or choose a shorter walk along Alssund. A longer walk towards Flensburg along the fjord goes in the other direction; plan it as a separate trip with stages and transport home.

See the route towards Høruphav

FOR EARLY RISERS

A dip in the harbour bath

Start the day by Alssund with a visit to Sønderborg Havnebad. Check current opening hours, access rules and day-ticket or membership options before setting off.

Plan your visit to the harbour bath

PEACE AND QUIET

The library by the harbour

Visit Biblioteket Sønderborg in Multikulturhuset in our neighbourhood. Find a newspaper, a place to read or a quiet moment to yourself. Check opening hours and access on the library's website.

Visit the library's website

HISTORY CLOSE BY

Sønderborg Castle

Make time for a museum visit during your stay. Find exhibitions, opening hours and tickets on the museum's website.

Visit the castle's website

A DAY ON TWO WHEELS

Need a bike?

If you have not brought your own, contact Fri BikeShop in Sønderborg to ask about the options. Rental and availability must be arranged directly.

Contact the local bike shop

PLAY AND SCIENCE

Universe

Take the family to Universe in Nordborg, where activities and play meet science and technology. Check the season, opening hours and tickets before your trip.

Plan a day at Universe

MUSIC AND PERFORMANCE

Koncertsalen Alsion

Make time for a concert at Koncertsalen Alsion. Find the current programme, tickets and practical information directly from the concert hall.

See the programme at Alsion

PALACE AND GARDEN

Gråsten Palace Garden

Stroll through Gråsten Palace Garden among flowers, trees and views across the landscape. The garden may be closed during royal visits; check current access before your trip.

Check access to the palace garden

WITHIN EASY REACH

Sønderborg Airport

Fly to Sønderborg and stay close to the town, Alssund and local experiences. Check current routes, flight status and onward transport options on the airport’s website.

Plan your journey via Sønderborg Airport

Plan your trip around each venue's current opening hours, access conditions and terms. Any tickets, rentals and other extras are paid for separately from your hotel stay.

Make time for a break

Spa at Alsik

Explore a SpaDay at Alsik in Sønderborg. Check current age limits, prices and availability and book directly with Alsik.

See spa options and prices

Lunch and dinner

Explore Italian café and restaurant food at Torve-Hallen or a grill buffet at Restaurant Flammen. Book directly. Torve-Hallen is moving in 2027; check its current location.

Visit Torve-Hallen

Restaurant Flammen

Bringing your own bicycle?

The hotel’s locked bicycle room costs DKK 100 per bicycle per stay. Email no later than the day before arrival with your booking number, dates and number of bikes, and await confirmation. Bikes are not allowed inside the hotel or guest rooms.

Request bicycle storage

A question about your stay?

Arrival information has been sent by email. Check your inbox and spam; on arrival, the check-in screen in reception has a QR code if the email is missing. For problems, email the hotel with your name, booking number and dates.

Email the hotel

Book directly with the hotel

Ready to find your stay?

Choose your dates and include all adults and children. The booking portal shows availability, prices and terms for your selection.

Check availability and prices