Ho Chi Minh City

Ho Chi Minh City is more famous under the name Saigon, named after the Saigon river. The city actually has no underground sites, the only site we have listed are tunnels from the war in Vietnam in the 1960s and 1970s. They are located on the outskirts. The area is generally not suitable for underground structures as it is lowland with groundwater. In many parts, it's not even possible to build cellars.