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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
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Clarion Hotel & Congress Trondheim

Drop by any time for an exciting dining experience with the best views in Trondheim.


We offer an abundant breakfast buffet with a wide range of hot and cold dishes, fruit and smoothies. Our omelette chef is also here every day. We also welcome non-residents to breakfast for NOK 195 per person.

Astrum Grill & Raw Bar

The top floor of the hotel is where you'll find our restaurant, Astrum Grill & Raw Bar. Classic Nordic cuisine meets rustic American and sophisticated Asian flavour experiences. Exciting menus and regional ingredients are served with the magical views of Trondheim, the fjord and Fosenbergen. There's room for everyone here – friends, family and colleagues.


Monday – Friday we serve a delicious breakfast buffet with hot and cold dishes, many prepared with organic ingredients. Lunch is served in our bright, airy meeting facilities and is topped off with dessert. Saturday – Sunday lunch is served à la carte.


In the evening, the restaurant changes pace, and Astrum Grill & Raw Bar transforms into the city's international, vibrant meeting point. Experience the thrill of the city from the very top, to the rhythm of exciting DJs. Don't miss our large roof terrace with seating areas, panoramic views and the starry sky as a ceiling.

Larger groups

Astrum Grill & Raw Bar is also a spectacular place to arrange confirmations, weddings, parties and events of all kinds. More information about events with us here >>

Opening hours


Monday – Friday: 6.30am – 9.30am
Saturday – Sunday: 8am – 11am
Early bird (basic breakfast) from 5am all days

Atmosphere – Lunch buffet

Monday – Friday: 11.30am – 2pm

Astrum Grill & Raw Bar

Monday – Thursday: 6pm – 12 midnight
Friday 6pm – 1.30am
Saturday: 1.30pm – 1.30am
Sunday: 1.30pm – 11pm
The kitchen is open until 10pm.

The opening hours for our facilities vary during the summer months and on bank holiday weekends. 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 25

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