Yavornyk is an elongated ridge in the Polonynsky Beskydy range of Transcarpathia, popular with hikers year-round. Standing at 1017 m a.s.l., it punches above its weight: the summit rises above the treeline into open alpine meadows dotted with bilberry and raspberry shrubs, rewarding walkers with a sense of true mountain wilderness.

The ridge stretches for about 10 km and sits on the boundary of the protected zone of Uzhansky National Nature Park. Its north-eastern slopes above 600–800 m are blanketed by a primeval beech forest, where trees soar to 40–45 metres — one of the finest stands of old-growth forest in this part of the Carpathians. Summer brings lush greenery and fresh mountain air, autumn sets the beeches ablaze with gold, and in winter the snow-covered slopes attract skiers and snowshoers alike.

• From Velykyi Bereznyi towards the village of Ruskyi Mochar — continue either towards the tourist shelter or the TV tower; moderate difficulty.
• From the start of Kostryne village — cross the Uzh river, follow the path through fields and a plantation, ascend to the Kychera peak, turn right towards the Ternivsky stream and continue through beech forest to the tourist shelter; moderate difficulty.

• A tourist shelter named 'Yavornyk' is located near the summit — check availability before your visit.
• A TV tower near the top serves as a useful landmark.
• The area is protected as a nature monument 'Mount Yavornyk' within Uzhansky National Nature Park.
• The summit area suffers from litter — please pack out your waste.

The primeval beech forest on Yavornyk has been under scientific observation since 1925, when Czech botanist Alois Zlatník established research plots here — making it one of the longest-monitored old-growth forests in the Carpathians.