Gorno-Altaysk Airport — Gorno-Altaysk, Russia

Gorno-Altaysk Airport serves Gorno-Altaysk, the capital of the Altai Republic in south-central Russia, near the borders with Kazakhstan, China, and Mongolia. RGK primarily handles domestic flights to Moscow and other Russian cities, supporting a region increasingly popular for its dramatic mountain scenery and growing ecotourism industry in the Altai Mountains. The airport has seen infrastructure investment in recent years as tourism to the Altai region has grown, including hiking, rafting, and cultural tourism tied to indigenous Altai heritage. RGK remains a relatively small regional airport, with service levels closely tied to seasonal tourist demand for this remote and scenic part of Siberia.