The Andong Tunnel () is a

tunnel A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube cons ...

in Dongyin Township,

Lienchiang County The Matsu Islands ( or , ; Foochow Romanized: Mā-cū liĕk-dō̤), officially Lienchiang County (, ; Foochow Romanized: Lièng-gŏng-gâing), are an archipelago of 36 islands and islets in the East China Sea governed by the Republic of China ( ...

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...

History

The tunnel was constructed in the 1970s by the

Republic of China Armed Forces The Republic of China Armed Forces (ROC Armed Forces) are the armed forces of the Republic of China (ROC), once based in mainland China and currently in its remaining jurisdictions which include the islands of Taiwan, Penghu, Kinmen, Matsu ...

during the cold war with People's Liberation Army. In 2002, the tunnel was transferred to Matsu National Scenic Area Administration and subsequently renovated. It was finally opened to the public in 2004.

Architecture

The tunnel path was constructed with 30 degrees angle downwards with 464 steps at a length of 260 meters. The tunnel itself is 640 meters long. It features military utilities, such as dormitories, ammunition depots, viewing platform etc.

Geology

The tunnel was constructed through Mount Erchong.

References

{{commons category Dongyin Township Military history of Taiwan Tunnels in Lienchiang County Tunnel warfare

History

Architecture

Geology

See also

References