Shanghai Tunnels

Stairway down to Shanghai Tunnels in Portland

Legendary tunnels in diverse locations of Chinatown. These tunnels were used as escape routes as well as for living, for diverse criminal activities. Legends about haunting.

Anton Andersen Memorial Tunnel (Whittier Tunnel)

Anton Andersen Memorial Tunnel - Whittier Tunnel

4.1 km long tunnel – the second longest highway tunnel and the longest combined road and rail tunnel in North America. Basically constructed during the World War II, converted to combined road – rail tunnel in 2000.

Vịnh Mốc tunnels

Entrance in Vịnh Mốc tunnel

Some 2 km long system of tunnels in the depth of some 30 m where approximately 60 families lived during the Vietnam War in 1967 – 1972.

Củ Chi tunnels

One of entrances in Củ Chi tunnels, Vietnam

121 km long system of tunnels and underground rooms created for defensive purposes in the late 1960s – 1970s.