We dug up our driveway only to uncover sinister 60-year-old BUNKER with mystery code scrawled on walls

Published on August 06, 2025 at 03:24 PM
Estimated Read Time:

A COUPLE discovered a World War II Nazi bunker hidden under their home in Guernsey.

Bizarrely, they have decided to have a Halloween party in the eerie lair and plan to preserve the slice of history.

Four people standing in a flooded WWII-era Nazi bunker.
Shaun and Caroline Tullier (centre) were joined by the previous owner (left) and friend Ryan De Jersey during the big reveal

Shaun, 35, and Caroline Tullier, 32, moved into their new house which they started renovating.

However, as they began the process, they were stunned to discover a large bunker with two large rooms and a hallway.

The chilling discovery had phrases written in German on the walls, including “achtung feind hort mit” – which translates to “beware, the enemy is listening”.

The couple of Torteval, Guernsey, moved into their home in October 2021.

Shaun said they knew about the site being used as a German gun emplacement.

However, there was always “a suspicion” there was something else there.

German forces occupied the Channel Islands from 1940 until 1945 and, under Adolf Hitler’s orders, turned the islands into an “impregnable fortress”.

Shaun said: “I was born in Guernsey, so I always knew about bunkers, but when Guernsey people came back to Guernsey after the war, they wanted to fill all the bunkers up.

“A lot of people still have bunkers here, but they are down the road and in gardens – not underneath the house.

“You just never knew what state these bunkers are in – where they are, how deep they are – you can’t start digging all round just to try and find out.

Ex Al Qaeda operative went from concocting bombs in an undercover bunker to one of MI5's most audacious spies

“We knew the actual foundation of the house had been utilised as a German gun storage – but we didn’t know if there were any rooms.

“We always thought, ‘imagine that!’ but we had no factual information around it.”

Shaun explained how initially they pair wanted to convert their front garden into a turning point – so they dug it up, and gravelled it over during works.

Shaun, who works as a carpenter, advertised chopping boards on Facebook Marketplace and his post was spotted by the former owner of the house.

She got in touch with him and asked if he’d found the secret rooms under the property.

He said: “The old owner of the house got in touch with me – as she recognised the very pink kitchen in the photos.

She told him that she used to play inside the rooms when she was younger, but that her dad filled them in.

Sean continued: “It was very interesting – so I then said to my wife, we’re going to have to dig up the drive again – a week after putting it down.

“I told my friend about the news, and he thought it sounded ace – so replied, if you get the digger, I’ll dig it up!”

They ended up digging up 100 tonne of ground and discovering the entrance to the bunker.

The bunker consisted of two main rooms measuring 17ft by 10ft and 17ft by 20ft, and a hallway which is 30ft by four ft wide.

From ground level to floor level of bunker is 26ft down.

The couple discovered an escape hatch and the original tiled floor was littered with old bottles and rubble.

Shaun labelled the discovery as “completely wild”, adding “You can’t really put it into words.”

“It’s not just rooms for us, it’s a part of history,” he said.

During the work, the family ended up putting 80 tonnes of concrete in for the walls and steps, and they are still converting the bunker into a games room – fitted with a snooker table and a gym.

They are keeping the German writing on the walls too, and are hoping to have floor down and the bunker painted by November this year.

Shaun added: “It’s not something you find everyday!

“We are definitely keeping the writing – and might get someone that can calligraphy it back on, otherwise it gets lost. Even the air getting to it has faded it a bit.

“So in that way we can kind of frame it.

“My wife is not happy, she wants the house done – not the bunker!

“But I have promised everyone a Halloween party down there for the last three years, so fingers crossed it’s happening this year – it’s my duty to uphold.”

During the Occupation, hundreds of islanders were deported to prisons in Europe and many who remained on the islands nearly starved.

Guernsey and Jersey were liberated when the occupation ended on 9 May 1945.

Sark was liberated a day later, while Alderney, where most of the islanders had been forced to leave their homes, could not return until 15 December 1945.

Islanders now celebrate the end of the German occupation with Liberation Day events in Guernsey, Jersey and Sark, along with Homecoming Day in Alderney.

Entrance to a World War II Nazi bunker discovered under a home.
The bunker was discovered after the former owner of the house got in touch
Interior of a World War II Nazi bunker with rusty metal door.
The previous owner said she used to play in the bunker when she was a child
Interior of a World War II Nazi bunker containing rusty cans and bottles.
Hundreds of tins, beer bottles and other waste piled up inside the bunker
Entrance to a World War II bunker unearthed during home renovations.
They knew that the house had been used as a German gun emplacement
Gravel driveway under construction.
They had just laid down their new gravel drive but decided to dig it up to find the Nazi hideout
WWII Nazi bunker discovered under a home.
The couple said they will host a Halloween party in the bunker
Interior of a World War II German bunker with German writing on the wall.
Phrases were discovered painted on the walls
Excavation revealing a World War II bunker under a house.
The homeowners have said they would like to preserve the lair
Flooded WWII Nazi bunker with German writing on the wall.
This translates to ‘beware, the enemy is listening’

Prev Article CHAN 2024: Sudan coach Appiah optimistic of positive outing against Nigeria
Next Article Baddegi FM closure not politically motivated – Niger State Govt

Related to this topic:

Comments (0):

Be the first to write a comment.

Post Comment

Your email address will not be published. Required fields are marked *

GDPR Compliance

We use cookies to ensure you get the best experience on our website. By continuing to use our site, you accept our use of cookies, Privacy Policy, and Terms of Service.

Search

Newsletter image

Subscribe to the Newsletter

Join 10k+ people to get notified about new posts, news and tips.

Do not worry we don't spam!