Situated along the esker is a gorgeous lighted nature trail which is also accessible after the sun sets. The illuminated 2.2 km long nature trail winds along the beautiful shores of Valkialampi and Kaarnalahti, between Hotel Punkaharju and Kruunupuisto.
The unplowed nature path is perfect for snowshoeing during the winter and a cross-country skiing track is maintained in the vicinity of the trail. Along the trail are five artistically lighted spots which emphasize the unique landscape of the esker area. The nature trail and artboards are illuminated when dark, lights on daily from 6:30 until 21.30.
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