Located in Leppävirta on the Island of Soisalo on Mustinmäki hill, the Orinoro Gorge is a popular destination for the whole family and leaves no one unmoved. Walk along the marked nature trail to the vertical walled gorge carved by glaciers and roast sausages at the lean-to on the shore of a pond. The length of the Orinoro Gorge is about 100 m and its depth is nearly 20 m. At the bottom of the ravine there is a bubbling spring and the snow and ice remain there until June. Visitors can choose between taking a 3 km or 7 km hike. The nature trail begins either at the Mustamäki school or the parking area of Hanhiahontie road.