Open House

Step into fascinating new places! Here you’ll find all the interesting places to visit and open house events during the Maritime Helsinki weekend.

Open House Events

Luxury Yacht Visit at Kanavaranta

Luxury Yacht Visit at Kanavaranta

Suomenlinna Museum Day 2026

Suomenlinna Museum Day 2026

Art & Exhibitions

Children’s Mobile Library Stoori at Hietaranta Beach

Children’s Mobile Library Stoori at Hietaranta Beach

Vuosaari Paddling Centre and Café Harbo

Vuosaari Paddling Centre and Café Harbo

Atlases of The Mariner -Historical sea charts of the Baltic Sea at the Ehrensvärd Museum

Atlases of The Mariner -Historical sea charts of the Baltic Sea at the Ehrensvärd Museum

Art & Exhibitions

Guided Public Tour in Suomenlinna

Guided Public Tour in Suomenlinna

Outdoor & Excursions

Open House on the Rescue Cruiser Jenny Wihuri

Open House on the Rescue Cruiser Jenny Wihuri

Guided Island Tour on Harakka

Guided Island Tour on Harakka

Outdoor & Excursions

Cruise to Suomenlinna, Guided Tour Included on Arrival

Cruise to Suomenlinna, Guided Tour Included on Arrival

Cruises & Route trips

The Secret of the Hidden Chamber, Adventure Tour in Swedish

The Secret of the Hidden Chamber, Adventure Tour in Swedish

Outdoor & Excursions

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