Radisson Blu Seaside meetings & events

An urban event house for impressive events

The Radisson Blu Seaside Hotel is the first hotel in the world to utilize sensory-friendly thinking in its meeting environment and services, enabling the creation of sensory environments conducive to productive work. With transformable elements, from lights to sounds, you can easily create different emotional states to energize, calm down, inspire, or focus your meeting.

Radisson Blu Hotels' own Radisson Meetings service concept is responsible for the smooth running of meetings. In addition to versatile and modern meeting facilities, it includes high-speed wireless internet access, personal service throughout the event and a vibrant Brain Food diet developed with nutritionists.

The most intimate private events, such as birthdays and bachelor parties, can be arranged in the hotel’s magnificent Junior Suites. The 10th floor Katto Lounge, which seats about 50 people, is best suited for a more relaxed evening.

The personal Radisson Blu Seaside Hotel offers a touch of urban Helsinki life. You can combine a couple of hours of city navigation or even a cruise from the Herring Pier in front of the hotel. For smaller groups, bicycles are also available to fill the banana around the corner.

Explore the space virtually here

Visit Seaside home page here

Radisson Blu Seaside meetings & events

Opening times
Today: Open only by appointment

Ruoholahdenranta 3, 00180 Helsinki

Phone number

+358300 870 010    


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Radisson Blu Seaside, Kokous-ja juhlatilat, Katto Lounge
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Seaside kokoustilojen kahvitori

contact information

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Ruoholahdenranta 3


The restaurant is wheelchair accessible
We accept S-Card
Phone number

+358300 870 010

Week number
Opening times

mon - sun 

Open only by appointment

SOK Travel and Hospitality Industry Chain Management

Street address:
Fleminginkatu 34, 00510 Helsinki
Postal address:
P.O. Box 1, 00088 S GROUP, Finland
Business ID:
Sales service, Helsinki metropolitan area
0300 870 020 (weekdays from 8 am to 6 pm)51 cents per min + local network charge/mobile call chargeAll the Sales Services
+358 10 76 8011 (weekdays from 8 am to 5 pm)EUR 0.0835 per call + EUR 0.1209 per minute

General information


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