The Nature Trail at Tvärminne Zoological Station

The nature trail at Tvärminne Zoological Station is open to the public and can be visited all year round. The nature trail runs through a nature conservation area with diverse natural values, and the information boards on the special features of nature were completed in spring 2025.

The nature trail welcomes you to an area of natural diversity with a wealth of rare and endangered plant and animal species. 

Along this trail the nature is remarkably varied; from lush groves to species-rich dry meadows and barren rocky ground. Along the trail there is a viewpoint with stunning views of the Baltic Sea.

The blue-marked nature trail is 1.7 km long and is situated in a nature reserve. Information signs placed along the trail provide information on the natural characteristics of the area and the importance of biodiversity. 

 

Tvärminne Zoological Station was founded in 1902 by Professor Johan Axel Palmén, and he chose this location partly due to the great environmental diversity in this area. This nature reserve was established in 1957. Today the nature reserve covers about 520 hectares including a large archipelago and water area around the station. 

The aim of the protection is to preserve the original natural values and characteristics of the archipelago culture, for research and educational purposes.

The  illustrations on the information signs along the nature trail are made by Anni Pöyhtäri. The nature survey is conducted by Esko Vuorinen. The texts are written by Esko Vuorinen and Ilse Klockars, the station's science educator.

Stay on the trail!

Please note that uneven terrain makes the path difficult in places. The trail is not accessible with a wheelchair or a stroller. 

Address: J. A. Palménin tie, Hanko, Coordinates: N 59° 50,612' ja E 23° 14,972'

  • Stay on the path, walk carefully to protect nature
  • Plants or animals must not be collected or damaged
  • No maintenance in winter
  • Dogs must be kept on a lead
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