Hualien Chiashan Airport — Hualien City, Taiwan

Serving Hualien City on Taiwan's mountainous east coast, Hualien Chiashan Airport, registered under the code HUN, functions as a dual-use facility shared between civil aviation and Taiwan's air force, whose fighter squadrons operate from adjoining hardened facilities carved into nearby mountains. For travelers, the airport's chief appeal lies in its role as a gateway to Taroko Gorge National Park, one of Taiwan's most spectacular natural attractions, known for its marble canyon walls and rushing river carved through the Central Mountain Range. Hualien's east coast location, isolated from Taiwan's densely populated west by rugged terrain, makes air travel a meaningfully faster alternative to the long train or highway journey around the island's edge. Domestic flights connect HUN primarily to Taipei, offering a quick hop for both tourists heading to Taroko and residents needing efficient access to the capital.