Beihai Tunnel on Beigan was cut for amphibious military use during the Cold War years of cross-strait tension. The long, echoing tunnel is now part of Matsu's military-history landscape, made more striking by its waterside setting.
Beihai Tunnel on Beigan was cut for amphibious military use during the Cold War years of cross-strait tension. The long, echoing tunnel is now part of Matsu's military-history landscape, made more striking by its waterside setting.