Sikhote-Alin is a long mountain system in Russia’s Far East, running roughly parallel to the Sea of Japan northeast of Vladivostok. The name is also associated with Central Sikhote-Alin, a UNESCO World Heritage property made up of protected areas within the larger range. That distinction matters: the heritage listing does not mean every mountain valley or forest is an open visitor destination.
The region’s ecological character comes from a meeting of environments. UNESCO describes temperate forests in which northern taiga species and plants or animals associated with warmer southern conditions occur within the same broad landscape. Elevation, exposure and distance from the coast create changing habitats, from coastal forest to higher slopes and colder uplands. The result is not a single uniform woodland but a mosaic shaped by terrain and climate.