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Enjoy Saimaa, Europe's fourth biggest lake

Located in southeastern Finland, Lake Saimaa is a vast freshwater lake system surrounded by forests, national parks and peaceful small towns. Despite being the largest lake in Finland and the fourth largest in Europe, Saimaa remains relatively unknown outside the Nordic countries, offering travelers a calm and uncrowded alternative to more popular destinations.

Saimaa’s unique geography includes over 14,000 islands and 15,000 kilometers of shoreline, creating a network of sheltered bays, inlets and channels. The landscape is ideal for slow travel, with opportunities for paddling, hiking, wildlife watching and relaxing by the water.

National parks and nature trails

The Saimaa region is home to several protected areas, including Linnansaari and Kolovesi National Parks. Both are excellent for canoeing and kayaking, with marked water routes, camping spots and designated places to land and explore the forested islands.

Rocky shoreline and pine forest reflected in the calm waters of Kolovesi National Park, Finland.
Kolovesi National Park is one of the few places where motorboats are banned to help protect the rare Saimaa ringed seal, © Kolovesi by Metsähallitus/ Mari. Laukkanen

Linnansaari National Park is especially well-known for being home to the endangered Saimaa ringed seal, a species found nowhere else in the world. Guided tours from nearby towns such as Oravi and Rantasalmi offer the best chance of seeing one, particularly in spring and early summer.

For hiking and cycling, the Punkaharju Ridge is one of Finland’s most scenic natural formations. This long, narrow ridge was shaped during the Ice Age and now runs between two lakes, offering panoramic views and well-maintained trails. The area also features the Lusto Finnish Forest Museum and several nature observation points.

Aerial view of the scenic Punkaharju ridge and surrounding lakes in Finland under bright sunlight.
Punkaharju Ridge is a nationally protected landscape and one of Finland’s most iconic scenic routes. ©Punkaharju by Jussi Silvennoinen

Lakeside accommodation and local culture

Accommodation in the Saimaa region focuses on cottages, small hotels, and eco-friendly options. Many cabins come with a private sauna and access to the lake for swimming, rowing, or fishing. Glass cabins are also available for travelers seeking a more modern way to be close to nature.

Savonlinna, a lakeside town in the heart of the region, is a cultural hub. It is home to Olavinlinna, a 15th-century stone castle built on an island, and the Savonlinna Opera Festival, which draws performers and visitors from around the world every July. The town also has a local market square where visitors can try traditional foods such as freshly smoked vendace and whitefish.

Boats docked at the harbour of Savonlinna, Finland, during a colourful sunset.
Historic steamboats still cruise Saimaa’s waters, echoing the lake’s golden age of travel, © Savonlinna by Visit Savonlinna.

Peaceful destination

While Saimaa is a favorite among Finns, it remains a peaceful and less crowded destination for international visitors. It is best suited for travelers who value nature, outdoor activities and a slower pace. The air and water are clean, and the surrounding forested landscapes provide a sense of space and calm.

Lake Saimaa is accessible by train or car from Helsinki in about four hours. Local towns such as Mikkeli, Savonlinna, and Imatra serve as gateways to the lake and its surrounding natural attractions. For those looking to explore a less-discovered part of Europe, Lake Saimaa offers a combination of natural beauty, wildlife, and local culture in a quiet and eco-friendly setting.

Couple holding hands by the lake, looking at the medieval Olavinlinna Castle in Savonlinna, Finland.
Built in 1475 on a rocky islet, Olavinlinna is the world’s northernmost medieval stone castle still in use, © Olavinlinna by Julia Kivelä.

Things to consider before traveling

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Some tips to consider while traveling

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