Arslanbob

Arslanbob occupies a fertile valley at 1,500 meters elevation in the Babash-Ata Mountains of southern Kyrgyzstan, where the western Tien Shan ranges descend toward the Fergana Valley. The village of roughly 16,000 predominantly Uzbek inhabitants guards the world’s largest natural walnut forest, an 11,000-hectare expanse stretching across slopes that scientists believe may be the genetic origin of all cultivated walnuts worldwide. Archaeological evidence and oral tradition place the settlement’s founding around 1120 CE, attributed to a revered Sufi figure named Arslanbob-Ata who is said to have planted the first groves and established the village’s spiritual foundations.

The forest’s significance extends far beyond its size. Legend credits Alexander the Great with carrying Arslanbob’s walnuts to Greece during his Central Asian campaigns, giving rise to the Russian name “Greek nut.” More recent botanical research suggests individual trees can live for a millennium, reaching 30 meters in height and 2 meters in diameter. Beyond walnuts, the forest shelters pistachios, almonds, cherries, plums, apples, and pears—over 130 species of trees and shrubs creating an edible landscape that has sustained communities since before Soviet cartographers first mapped these mountains. The Kyrgyz government designated the forest a protected zone, though families continue to hold ancestral harvesting rights.