Sabetta International Airport — Sabetta, Russia

Sabetta International Airport, coded SBT, sits on the remote Yamal Peninsula in the Russian Arctic, built primarily to support one of the world's largest liquefied natural gas projects. The airport handles rotational workers, cargo, and specialized personnel flying in extreme cold conditions where temperatures regularly plummet far below freezing. Unlike typical passenger airports, SBT exists almost entirely to serve industrial logistics rather than tourism or local communities. Its infrastructure, including reinforced runways designed for harsh Arctic weather, exemplifies the engineering challenges of operating aviation facilities in one of the planet's most inhospitable environments, underscoring the region's energy-driven development.