A pine forest on a karst plateau above the Pyana: sinkholes, collapses and caves with icy floors, protected since 1963 as especially valuable for soil protection.

Region: Nizhny Novgorod OblastCoordinates: 55°26′N 44°33′E

Ichalkovsky Bor

A mile and a half from the village of Ichalki, in a bend of the Pyana, a pine forest stands on an upland of thick marine limestone beds. The karst works openly here: sinkholes, collapses, blind ravines and caves where ice holds even in July. A 1963 decree of the Soviet Council of Ministers listed 936 hectares of the forest as especially valuable woods — precisely 'for soil protection (karst caves)'. In 1965 the forest and its caves were placed under protection as a notable natural object, and in 1971 the Ichalkovsky reserve of 10,650 hectares was organised. Today it is the regional 'Ichalkovsky' reserve with a specially protected forest section. The chief sights are the named caves: Studencheskaya ('Students'), Teploya ('Warm'), with archaeological layers and icy floors. Trails wind between sinkholes under the pines; entering the caves is at your own risk, with a torch and not in the rain.

How to get there

From the village of Ichalki (Perevozsky district) eastwards a kilometre and a half by stony road; by the forester's hut the trails split towards caves and sinkholes.

Best season

May to October; ice holds in the caves even in summer — bring a layer.

Travel tips & stories

  • Enter caves only with a torch and grippy shoes: the floors are icy all year.

  • After rain the sinkholes fill with water: the trail sinks underfoot.

  • Respect the specially protected section: fires and litter are out of the question.

pine forestkarstcavesreservePerevozsky district

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