The best walks and hikes in Itäisen Suomenlahden Kansallispuisto

There are several hiking trails within Itäisen Suomenlahden Kansallispuisto, offering diverse experiences across its islands and marine landscapes. Our guide features 8 distinct routes, ranging from easy nature walks to moderate paths.

Yes, the national park offers several easy trails perfect for beginners and families. For instance, the Nature Trail on Ulko-Tammio Island is an easy 2.8 km path that guides visitors through nature and historical sites, including a World War II fortress, making it an engaging option for all ages.

Itäisen Suomenlahden Kansallispuisto is rich in history. On Ulko-Tammio island, you can explore a World War II fortress. Mustaviiri island features one of the finest 'jatulintarhat' (ancient stone labyrinths) in the Gulf of Finland and a measurement point of the Struve Geodetic Arc, a UNESCO World Heritage site. Old fishing huts (kalamajat) on islands like Koivuluoto and Huovari also offer a glimpse into the region's past.

Yes, many of the trails in the park are designed as loops, allowing you to start and end at the same point. An example is the Valkon uimaranta loop from Valko, an easy 3.7 km path offering coastal views.

Generally, dogs are welcome in Finnish national parks, but they must be kept on a leash at all times to protect wildlife and ensure the safety of other visitors. Always check specific island regulations or local signage, especially during bird nesting seasons, as some areas might have temporary restrictions.

The best time for hiking is typically from late spring to early autumn (May to September). Spring offers spectacular birdwatching opportunities as millions of Arctic migratory birds pass through. Summer provides pleasant weather for exploring the islands, while autumn brings beautiful colors to the rocky ponds and forests.

While the national park itself is primarily a marine archipelago, some routes in the broader region offer waterfall experiences. For example, the Waterfall in Kotka Park – Mansikkalahti Beach loop from Kotka is an easy 5.8 km hike that includes a waterfall.

The park provides essential services for visitors, including designated campfire sites, cooking shelters, camping areas, dry toilets, wilderness huts, and jetties for boat access. These facilities help ensure a comfortable and safe experience while exploring the isolated islands.

Access to the islands is primarily by boat. There are often scheduled ferry services or water taxi options from mainland ports like Kotka or Hamina during the peak season. It's advisable to check current timetables and availability with local service providers before planning your trip.

Yes, for breathtaking vistas, observation towers are available on both Ulko-Tammio and Mustaviiri islands. These towers provide expansive views over the sea, stretching for tens of kilometers across the archipelago.

The park's landscape is unique due to its rugged, wave-beaten islands and skerries in the outer archipelago. It features a fascinating blend of barren rocky pine forests, reindeer lichen, and juniper bushes, alongside surprisingly lush, southern-style groves. The marine environment itself is distinct, offering a mix of saltwater and freshwater species.

The area is highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the unique marine landscapes, the tranquility of the isolated islands, and the blend of natural beauty with historical sites like the World War II fortress on Ulko-Tammio.