4.9
(9)
101
hikers
3
hikes
Tammisaaren Saariston Kansallispuisto hiking trails offer diverse landscapes, spanning from sheltered inner archipelago to the open sea. The region is characterized by numerous islands featuring wilderness lakes, dense forests, and rocky beaches. Hikers can explore varied terrain, including rugged outer islets and lush forested islands, with some trails presenting steep sections. Approximately 90% of the park's area is water, preserving both marine and terrestrial environments.
Last updated: July 3, 2026
5.0
(1)
24
hikers
4.23km
01:06
30m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
2.06km
00:34
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.9
(8)
77
hikers
9.14km
02:21
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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After conquering the short climb to the observation tower, the Älgö Nature Trail winds its way back down to the water, offering stunning views of the surrounding forest and island landscape.
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Towards the end of the Älgö Nature Trail, you'll reach Lake Storträsket, where you may spot water birds like the black-throated diver, known for its distinctive call.
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A beautiful bay with massive rocks to sit and enjoy a sandwich on. This could also be your chance to jump into the refreshing Baltic Sea!
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Trees, water and the sky... Ekenäs Archipelago National Park is 52 square kilometers big and from this observation tower you get a good panorama of it.
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The trails in Tammisaaren Saariston Kansallispuisto offer a diverse range of terrain. You'll find everything from rugged outer islets to lush forested islands, wilderness lakes, and rocky beaches. Some sections can be steep, and on islands like Modermagan, the terrain can be uneven with rocks that may be slippery after rain.
Yes, there are family-friendly options. The Älgö Nature Trail, for instance, is an easy 2.1 km path suitable for families. During summer, children can also enjoy interacting with the sheep grazing near the Rödjan fishing farm on Älgö. Many trails offer opportunities to spot wildlife and enjoy the natural surroundings.
The national park is rich in biodiversity. You can observe thousands of seabirds like scaups, seagulls, and eider ducks nesting on the outer islets. In the southern areas, there's a chance to spot grey or ringed seals. On the larger islands of the inner archipelago, moose and white-tailed deer are sometimes seen. The park also features wilderness lakes, dense forests, and unique geological formations.
Yes, the park has interesting historical sites. On Jussarö island, you can explore the remnants of an iron ore mine that closed in 1967, including abandoned mine buildings, along the Jussarö Nature Trail. On Älgö, the nature trail features remains of a dugout from the last war. Modermagan also has a splinter shelter and another dugout.
Access to many islands in Tammisaaren Saariston Kansallispuisto is primarily by boat. Jussarö island is accessible by summer cruises from Ekenäs North Harbour and Skogby. For islands like Modermagan and Fladalandet, access is typically only possible via private boat or taxi boat. It's advisable to plan your boat transport in advance.
Yes, there are circular routes available. For example, the Långöudden loop from Raseborg Sub-Region is a 9.1 km trail that offers forested areas and coastal views. Many of the nature trails on individual islands, such as Älgö and Jussarö, are also designed as loops.
The best season for hiking is generally from spring to autumn when the weather is milder and boat services are more frequent. Summer offers the warmest temperatures and full access to services like the cafe-restaurant on Jussarö. However, bird nesting seasons might restrict access to certain sensitive areas, so it's good to check local regulations.
The area is highly rated by the komoot community, with an average score of 4.9 stars from over 8 reviews. Hikers often praise the unique archipelago environment, the diverse landscapes from inner to outer sea, and the opportunity to discover both natural beauty and historical sites like the old mining remnants on Jussarö.
Within the national park, Jussarö island offers a guest harbor with amenities such as a sauna, a cafe-restaurant, and accommodation options, making it a good base for exploration. For more extensive services, the nearby town of Ekenäs (Tammisaari) provides a wider range of accommodation, cafes, and tourist services.
Generally, dogs are welcome in national parks in Finland, but they must be kept on a leash at all times to protect wildlife, especially during bird nesting seasons. Always check specific island regulations or local signage, as some areas might have temporary restrictions.
Yes, on Älgö island, the nature trail originating from the Rödjan fishing farm leads to an observation tower that provides extensive views over the entire national park. Additionally, from the southeastern part of Modermagan island, you can enjoy stunning panoramic views of the islands extending to the open sea.
For certain islands and camping locations, especially those accessed by private boat, drinking water may need to be carried with you as sources might not be readily available. It's always wise to bring sufficient provisions, especially for longer hikes or if you plan to stay overnight, as services are limited to specific locations like Jussarö.


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