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Clarion Hotel & Congress Trondheim Trondheim ,  Norway

See all hotels in Trondheim, Norway

Clarion Hotel & Congress Trondheim

Trondheim,  Norway

Clarion Hotel® & Congress Trondheim, located by the harbour in Central Trondheim, is one of Scandinavia's largest convention hotels with 400 rooms and 18 meeting rooms. Modern design, exciting dining concepts, a vibrant atmosphere and a view of the fjord.

Clarion Hotel & Congress Trondheim 4.5 5
TripAdvisor Traveller Rating  
Clarion Hotel & Congress Trondheim
  • The trendy Astrum hotel bar and restaurant at Hotel & Congress hotel in Trondheim

Come to the Clarion Hotel & Congress Trondheim to enjoy exciting culinary creations and stunning views. 


We serve a large buffet breakfast featuring hot and cold dishes, fruit, vegetables and smoothies, with plenty of organic produce. We try hard to source local foods including meats and cheeses. Our wonderful chef will make you a delicious omelette to order. We're certain that you'll enjoy one of the city's best breakfasts here at the hotel!

Astrum Grill & Raw Bar

You'll find the Astrum Grill & Raw Bar on the top floor of the Clarion Hotel & Congress Trondheim. The restaurant has an exciting menu based on regional produce. Nordic cuisine meets rustic American flavours and sophisticated Asian cuisine. We focus on locally produced, organic and sustainable food to ensure an unforgettable dining experience. In the evening, this is the perfect place to relax, mingle, have a drink and enjoy the live DJ music. 

Rooftop party

Why not hire the whole restaurant for your own private party? On our rooftop you'll enjoy panoramic views, trendy décor, funky art and fantastic entertainment. The venue is ideal for weddings, confirmations, christenings and other celebrations with space for up to 100 seated guests. Please contact us for more information. 

Opening hours


Monday – Friday: 6.30am – 9.30am
Saturday – Sunday: 8am – 11am
Early Bird (basic breakfast) every day from 4.30am

Atmosphere – Lunch buffet

Monday – Friday: Available upon request

Astrum Grill & Raw Bar, Skybar

Monday – Thursday: 6pm – 12 midnight
Friday 6pm – 1.30am
Saturday: 6pm – 1.30am
Sunday: Closed

The opening hours for our facilities vary during the summer months and on bank holiday weekends. Please contact the hotel for our current opening hours.

Table reservations

Since we are often extremely busy at Astrum Grill & Raw Bar, we recommend our guests pre-book a table on +47 468 920 14 or at

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2.480.255.000 25
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