Seeing strange manholes in the yard, crawling down to discover the majestic secret

The secret Lisa just discovered is not just a common one.

A British woman was stunned when she discovered a bomb shelter was identified from the time below the yard.

Bomb shelter was discovered in Mitcheldean, England.

Lisa Camps has just moved to this house a few weeks ago and discovered a strange manhole cover in the yard.

After asking those who are knowledgeable about local history to help, Lisa decides to open the manhole cover, go down and learn the mystery below.

The tunnel is located below a concrete manhole cover.

She found a large shelter filled with tools. Experts say the shelter may be longer than what they see, The Sun reported. However, up to now, they still do not know what this bomb shelter is used for.

Lisa said: "I want the cellar to contribute to the community and help teach our children about World War 2.

'Glad to find this in the garden. I really like World War 2 history and my mission now is to find out why the tunnel is here. '

Below is a large shelter.

Lisa's house is in Mitcheldean, England. It used to be the headquarters of British Acoustic Films (BAF) - the device that built aircraft related to World War II aircraft. Therefore, BAF was a Nazi bombing target.

Historians put forward two theories. First, they suspected that the shelter could be used for BAF workers, so it was much larger than the usual shelter.

Secondly, the bunker could be used by the World War Britain defense forces.

Experts say the shelter may be longer than what they see.

The historian Gerald Cooke, one of the people who helped Lisa explore the shelter, said: "The tunnel can be used by the British defense.

"But many decades have passed, there are very few clues about the exact purpose of the tunnel '.