Tunnels in Taiwan

24 tunnels in Taiwan, ranked by size. Data from Wikidata and Wikipedia.

1. Hsuehshan Tunnel 13 km
2. Xinguanyin Tunnel 10 km
3. Central Tunnel 8 km
4. Baguashan Tunnel 5 km
5. Yuchang Tunnel 3 km
6. Jincheng Civil Defense Tunnel 2 km
7. Qionglin Tunnel 1 km
8. Jiugong Tunnel 1 km
9. Tunnel 88 0 km
10. Zhaishan Tunnel 0 km
11. Andong Tunnel
12. Baguashan Tunnel
13. Beihai Tunnel
14. Beihai Tunnel
15. Beihai Tunnel
16. Changyuan Tunnel
17. Chenggong Coastal Defense Tunnel
18. Daqingshui Tunnel
19. Linyuan Cingshueiyan Former Japanese Military Tunnel
20. Liouguei Tunnels
21. Old Caoling Tunnel
22. Qiding Tunnels
23. Sizihwan Tunnel
24. Taiwan Strait Tunnel