Submitted by Lewis on Tue, 08/01/2023 - 14:12 Current condition Unknown This tunnel is around 20 metres long, but leads to a dead end. There is an access trench leading to it. I found this tunnel through SCMP's video by the name of "Digging up Hong Kong's wartime past". Looks to be for a antiaircraft gun. Tags Japanese tunnels japanese tunnel Log in or register to post comments