Gateway port of eastern Taiwan, Su Ao is renowned for its strategic harbor, cold springs, and vibrant fishing industry.

Su Ao Port is located on Taiwan’s northeastern coast in Yilan County, serving as a key gateway for the region. Covering 406 hectares with 13 berths, it is smaller compared to Taiwan’s major ports but strategically important as an auxiliary to Keelung and the main outlet for eastern Taiwan’s goods, especially agricultural products, seafood, and timber. Su Ao also supports cruise and fishing vessels. Its annual container capacity is approximately 0.5 million TEUs, reflecting its role as a regional rather than a national container hub.
Su Ao Port in Taiwan features several key terminals handling general cargo, bulk cargo, and naval operations. The port is equipped with operational warehouses, storage yards, and a vessel workshop with a 500-ton careening grid for ship repair. Cargo handling equipment includes on-land hoisters, forklifts, wheel loaders, and hammer grabs. The port has implemented advanced information systems and a joint warehouse operation center to streamline logistics, but there is no mention of automated guided vehicles (AGVs) in current facilities.
Su Ao Port in Taiwan has 13 berths, but it does not have dedicated container terminals and handles minimal to no container traffic. The port primarily serves bulk and general cargo, with an annual capacity of around 6.8 million tons. Automation is low, and there are no major international container terminal operators present. The port mainly supports regional trade and acts as an auxiliary facility to Keelung Port.
Su Ao Port in northeastern Taiwan serves as a key gateway for the region, connecting with major domestic ports such as Keelung and Hualien and supporting trade to Japan, China, and other Asia-Pacific markets. It handles general cargo, bulk, and containers, with direct road and rail links to Taipei and central Taiwan industrial zones. Its strategic location and modern facilities enable efficient shipping routes to regional and international markets.
Su Ao Port, Taiwan – Key Statistics (2025):
Su Ao functions mainly as an auxiliary port for bulk cargo and cruise tourism, with no significant container operations.