The Bothnian Bay, rivers, and lakes are an essential part of the Oulu2026 region’s landscape. In many Oulu2026 events, water serves as a source of inspiration, a venue, and even a stage for artistic performances. Maritime and water-based experiences can be enjoyed both in Oulu and across its partner municipalities.

Summer in the Oulu2026 region offers a wide range of water-themed events, including steamship theatre performance, the Soiva Laiva cruise, and visits aboard a sailing vessel.
Water as a Stage
On the shores of Lake Oulujärvi—often called the “Sea of Kainuu”—the Oulujärvi Steamboat Theatre transforms water into a stage. On Saturday, 25 July, the historic steamship Kouta, more than a century old, takes passengers on an immersive theatre cruise from Kajaani to the Ärjä Art Festival. Here, the ship is more than a means of transport—it becomes part of the story itself. At the end of the cruise, the theatre company arriving aboard Kouta performs on Ärjä Island, with free admission to the performance. Read more: Oulujärvi Steamboat Theatre
The Ärjä Art Festival 24-26 July also features a diverse programme of performing arts, from dance and music to contemporary art. Centred on the future of our planet, this year’s theme is Light and Resistance. The festival takes place in the unique natural surroundings of the Ärjä Island nature reserve, celebrating art while respecting its exceptional waterside environment. Read more: Ärjä Art Festival
Water also provides the setting for culture during Suomussalmi Rock. As part of the festival week, the Soiva Laiva (Music on Board) Cruise sets sail on Saturday, 18 July, from 7–9 pm, featuring a live performance by Fredericks. Running from 12–19 July, the festival offers a wide range of concerts and events throughout Suomussalmi. Read more: Suomussalmirock
Water as Inspiration
To celebrate the European Capital of Culture year, Original Sokos Hotel Arina has opened a permanent art hotel room inspired by Oulu’s seascapes. Every detail of the room has been carefully designed as a tribute to the city’s maritime identity. An Ode to Maritime Oulu can be booked for overnight stays and is also open to visitors every other Sunday from 4–6 pm. Read more: A hotel room like the sea – an ode to maritime Oulu
In Raahe, the city’s connection to the sea is celebrated during the Raahe Sea Days on 10–11 July at the Raahe Museum Shore. The event features a varied programme of live performances, entertainment, and hands-on maritime activities for visitors of all ages. On Saturday, Finnish pop artist Evelina will take the stage. Read more: Raahe Maritime Festival
Water as a Venue
From 14–27 August, visitors to Oulu will have a rare opportunity to step aboard the impressive sailing ship Bonavista. Built in 1914 and owned by the National Museum of Denmark, this two-masted schooner has sailed long voyages across northern waters. During its stay in Oulu, it welcomes everyone interested in maritime history and traditional sailing. Read more: Visit the Bonavista
In Siikalatva, the event Let’s Float! invites visitors to discover the ecological value of common reed and its many uses. Held from 21–23 August on Kotasaari, Mankilanjärvi, the event includes reed weaving, local food, music, and even the construction of a traditional reed boat. Read more: Let’s float!
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