Polonyna Runa (1,480 m a.s.l.) is a broad, gently rolling mountain massif in the Ukrainian Carpathians, draped in sweeping alpine meadows and beech forests that turn gold and crimson every autumn. On clear autumn days, the summit panorama stretches all the way to the Slovak Tatras and the Polish Beskids — a reward that few peaks in this part of the Carpathians can match.

The massif sits in the western section of the Polonyna Ridge, between the headwaters of the Lyuta, Shypit, Turytsia and Voyevodyn rivers, on the border of the Perechyn and Velykyi Bereznyi districts of Zakarpattia Oblast. The landscape is defined by wide open highland pastures ('polonyny') at the top and dense beech forest on the slopes. The summit plateau is relatively gentle underfoot, but the northern and eastern flanks drop away steeply. Spring brings wildflowers to the meadows, summer offers lush green solitude, and autumn is simply spectacular — arguably the best season to visit.

• From the village of Lumshory (Лумшори) — the most convenient starting point on the north-western side; the trail ascends through beech forest to the open summit ridge, moderate difficulty.
• From the village of Lypovets (Липовець) — an alternative approach from the southern side of the massif, also moderate.

• The massif hosts several protected natural areas: the ornithological reserve 'Sokolovi Skeli' (Falcon Rocks) and the hydrological natural monument 'Glacial Lake Velyke Trostia'.
• The south-eastern slopes contain the Tur'ye-Polyanska reserve and the Voyevodyn waterfall; the north-western side is home to the Lumshory waterfalls.
• The village of Lumshory is known for its sulphurous mineral baths — a pleasant stop before or after the hike.

Polonyna Runa is the only Carpathian polonyna to have inspired a dedicated work of fiction: Agata Turchynska's novel 'Runa', published in Kyiv in 1977. The massif's name means 'flat' or 'even' in the local Transcarpathian dialect — a perfect description of its wide, open summit.