National Park Guide
The Uusimaa region of southern Finland is home to three national parks, offering accessible wilderness areas near the Helsinki metropolitan area. The landscapes vary significantly, from the dense forests, rocky hills, and numerous lakes of the inland parks to the rugged islands and skerries of the Baltic Sea coastline. These protected areas provide a setting for a range of outdoor activities, including hiking, jogging, mountain biking, and gravel biking. The list of national parks in Uusimaa includes Nuuksio, Sipoonkorpi, and…
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Last updated: April 23, 2026

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Nuuksion kansallispuisto is a national park near Helsinki, offering diverse terrain with over 80 lakes, old-growth forests, and mires for hiking and biking.
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Cycling

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Sipoonkorven Kansallispuisto is a national park near Helsinki with diverse forests, mires, and rocky hills, offering numerous routes for hiking, cycling, and more.
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Cycling

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Tammisaaren Saariston Kansallispuisto is a marine national park in Finland, offering hiking and cycling routes through its unique archipelago landscape.
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The Uusimaa region in southern Finland contains three national parks. These are Nuuksion kansallispuisto, known for its many lakes and forests; Sipoonkorven Kansallispuisto, a wilderness area close to Helsinki; and Tammisaaren Saariston Kansallispuisto, a maritime park in the Baltic Sea archipelago.
The national parks in Uusimaa offer a range of human-powered outdoor activities. Hiking is the most common activity, with more than 200 routes available across the parks. Other popular sports include mountain biking, gravel biking, and running.
Nuuksion kansallispuisto is characterized by a landscape of rocky hills, old-growth forests, and over 80 small lakes and ponds. It is a significant recreational area near Helsinki and serves as a habitat for species like the Siberian flying squirrel. The park offers more than 120 routes for hiking, mountain biking, and running.
Sipoonkorven Kansallispuisto preserves a large wilderness area with diverse spruce and pine forests, mires, and rocky terrain. A notable feature is the Byabäcken river valley, which showcases traditional agricultural landscapes. The park provides over 120 routes for activities such as hiking and mountain biking.
Unlike the forested inland parks, Tammisaaren Saariston Kansallispuisto is a maritime park where nearly 90% of the area is water. It consists of numerous islands and skerries in the Gulf of Finland. While primarily explored by boat, islands like Jussarö and Älgö offer marked hiking trails.
Yes, there are numerous hiking trails across all three national parks in Uusimaa. Sipoonkorven Kansallispuisto has approximately 39 marked hiking routes, while Nuuksion kansallispuisto offers around 25. These trails vary in length and difficulty, traversing forests, lakeshores, and rocky outcrops.
Yes, mountain biking is a popular activity in the national parks near Helsinki. Sipoonkorven Kansallispuisto has around 20 designated mountain bike trails, and Nuuksion kansallispuisto has about 17. These routes cater to various skill levels, from easy gravel paths to more technical singletrack.
Yes, both Nuuksio and Sipoonkorpi national parks have trails suitable for families and beginners. These routes are typically shorter, well-marked loops with relatively flat terrain. They provide an accessible way to experience the region's forests and lakesides.
Nuuksio National Park is accessible from Helsinki via public transport. Commuter trains run to Espoo Centre, from which local bus services connect to various points within and near the park, such as the Haukkalampi and Kattila areas. This makes it one of Finland's most accessible national parks from the capital.
Yes, dogs are generally permitted in Finland's national parks, including Nuuksio, Sipoonkorpi, and Ekenäs Archipelago. However, they must be kept on a leash at all times to protect local wildlife and for the consideration of other visitors. Always check specific park regulations before visiting.
The national parks in Uusimaa are open year-round, with each season offering a different experience. Summer is popular for hiking and water activities, while autumn provides opportunities for berry and mushroom picking amidst colorful foliage. In winter, the parks are suitable for cross-country skiing and snowshoeing on marked trails.

