Zhigansk Airport — Zhigansk, Russia

Zhigansk Airport, identified by the code ZIX, sits in the remote Sakha Republic of the Russian Far East, well above the Arctic Circle's southern approaches along the Lena River. This isolated settlement relies almost entirely on air transport for supplies and passenger movement, since roads are scarce and river transport freezes for much of the year. Zhigansk's airport features a gravel or paved strip capable of handling small regional aircraft operated by local Yakutian carriers. Extreme temperature swings, from harsh winters to brief warm summers, challenge year-round operations. For the small population of Zhigansk, this airfield represents a lifeline connecting them to Yakutsk and the wider transportation network of Sakha.