"Sine Wiry" Nature Reserve

The "Sine Wiry" Nature Reserve encompasses the gorge section of the Wetlina and Solinka river valleys, protecting one of the most natural forest landscapes in the Western Bieszczady Mountains.

Established on December 29, 1987, the reserve is located within the municipalities of Cisna, Solina, and Czarna, within the boundaries of the Cisna-Wetlina Landscape Park. It covers approximately 444 hectares of a seven-kilometer stretch of the river gorge valley, along with the surrounding mountain forests, including fragments of old-growth beech and fir forest. The diverse topography, landslides, and stream valleys shape a landscape of high natural value, preserved in a near-natural state.