With nerves of steel, Mohammad Al Kindi descended through a 30-metre hole in the desert into the foreboding underground cave near Yemen's border with Oman.
Mohammad and a team of Omani cavers recently found out what exactly lay at the bottom of this geological structure known locally as the Well of Barhout or the Well of Hell in Al Mahra region, a mysterious place that has long been the subject of much mythology and folklore.
“Some say it is where apostates and non-believers are tortured after death," the geologist and owner of the Earth Sciences Consultancy Centre tells The National. "Others believe that their heads would be severed once they’re down there.
cave explorer and geologist
What they found may have been spellbinding, but he says neither he nor his seven teammates felt the effects of any curse.
“They say that Makkah’s Zamzam water is the holiest and purest on earth and that the water from the Well of Hell is the most evil,” he says. “All we saw was pure freshwater down there. We even drank an entire bottle and nothing happened to us!"
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The 'Well of Hell' sinkhole in Al Mahra governorate, Yemen. All photos: Oman Cave Exploration Team -

The Omani team headed to Yemen to explore the site and find out if some of the folklore associated with the area had any substance. -

‘Some say it is where apostates and non-believers are tortured after death,’ says caver and geologist Mohammad Al Kindi. -

The intrepid team found cave pearls that shone through underground waterfalls. -

Some people believe the real location of the Well of Hell lies elsewhere in Yemen. -

Although some have claimed to have visited, there was no sign of human encroachment at the bottom of the hole. -

Mohammad now plans to visit the Hadramout region in Yemen to see if a similar sinkhole could hold the secrets of the underworld.
Mohammad says he’s always had a passion for natural formations and cave exploration.
“I live in a mountainous area. I have been visiting caves since I was a child,” he says.
But his quest into the belly of the mythical chasm was unlike any other of his adventures. “I was the last one to climb in and the last one to leave. I spent about six hours down there,” he says.
Using surveying equipment and gas detectors, Mohammad and the team found the sinkhole was indeed possessed – by normal levels of oxygen and poison-free air – and he says there was a high number of snakes.
"They procreate when there are no predators to eat them,” he explains. “That's normal."
The most magical elements he saw were the cave pearls that shone through underground waterfalls.
“Cave pearls are concentric calcium carbonate deposits that form around nuclei under falling water. These rings are smoothed by the movement of water falling for thousands of years until they form beautiful pearl shapes,” he said.

With the sinkhole steeped in local folklore, many brave Yemenis and some scientific expeditions claim to have entered and returned, but Mohammad says he saw no indications of any human encroachment at the bottom.
“There were no footprints or other signs of disturbances,” he says. “None of the prior missions there have been documented so it’s unclear whether anyone had actually gone down there, although it’s difficult to be 100 per cent certain.”
Mohammad hopes that with his visit to the bottom of the Well of Hell, his findings can dispel some of the myths surrounding the cave and other similar sites.
"I believe that the Well of Hell, known as Barhout, is a legendary cave assigned to many caves in Yemen. Now that we have gone to Khasfat Foujit, the cave should not be called by any other name than the area it is in."
To make sure there is no demonic phenomenon at other similar sites, Mohammad now plans to visit the Hadramout region in Yemen to investigate whether a similar sinkhole could hold the secrets of the underworld.
“I have no doubt that the one in Hadramout will also be normal, and even small. But with the right conditions, we will go and find out," he says.
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The 30-metre wide Well of Barhout, also known as the Well of Hell, is found in the desert of Yemen's Al Mahra province. AFP -

The site is closer to the border with Oman than Yemen's capital Sanaa, which is 1,300 kilometres away. AFP -

Folklore says the hole was created as a prison for demons - a story bolstered by the foul odours that rise from its depths. AFP -

The 'well' is thought to be anywhere between 100 and 250 metres deep. AFP -

The 'Well of Hell' is surrounded by desert in Al Mahra province, eastern Yemen. AFP -

Yemeni officials have suggested the site could be millions of years old. AFP
RESULTS
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UK’s AI plan
- AI ambassadors such as MIT economist Simon Johnson, Monzo cofounder Tom Blomfield and Google DeepMind’s Raia Hadsell
- £10bn AI growth zone in South Wales to create 5,000 jobs
- £100m of government support for startups building AI hardware products
- £250m to train new AI models
What is a Ponzi scheme?
A fraudulent investment operation where the scammer provides fake reports and generates returns for old investors through money paid by new investors, rather than through ligitimate business activities.
More on Quran memorisation:
Strait of Hormuz
Fujairah is a crucial hub for fuel storage and is just outside the Strait of Hormuz, a vital shipping route linking Middle East oil producers to markets in Asia, Europe, North America and beyond.
The strait is 33 km wide at its narrowest point, but the shipping lane is just three km wide in either direction. Almost a fifth of oil consumed across the world passes through the strait.
Iran has repeatedly threatened to close the strait, a move that would risk inviting geopolitical and economic turmoil.
Last month, Iran issued a new warning that it would block the strait, if it was prevented from using the waterway following a US decision to end exemptions from sanctions for major Iranian oil importers.
MORE FROM ED HUSAIN: The UAE-Israel accord is a win for every Muslim
Learn more about Qasr Al Hosn
In 2013, The National's History Project went beyond the walls to see what life was like living in Abu Dhabi's fabled fort:
- Life in the royal residences with Sheikha Osha bint Nahayan
- Sheikha Mahra and Sheikha Sabha recall their time spent in Al Hosn
- A place where problems were solved
- How the fort's rise tracked Abu Dhabi's development
- Meet Frauke Heard-Bey - the fort's historian for 30 years
- In Pictures: Story of a fort
While you're here
Trump v Khan
2016: Feud begins after Khan criticised Trump’s proposed Muslim travel ban to US
2017: Trump criticises Khan’s ‘no reason to be alarmed’ response to London Bridge terror attacks
2019: Trump calls Khan a “stone cold loser” before first state visit
2019: Trump tweets about “Khan’s Londonistan”, calling him “a national disgrace”
2022: Khan’s office attributes rise in Islamophobic abuse against the major to hostility stoked during Trump’s presidency
July 2025 During a golfing trip to Scotland, Trump calls Khan “a nasty person”
Sept 2025 Trump blames Khan for London’s “stabbings and the dirt and the filth”.
Dec 2025 Trump suggests migrants got Khan elected, calls him a “horrible, vicious, disgusting mayor”
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While you're here
Nasser bin Nasser: Is US-China conflict in West Asia inevitable?
Sholto Byrnes: Time for an uninhibited China to lead Asia
Damien McElroy: BRI has changed the rules of the game
Teaching your child to save
Pre-school (three - five years)
You can’t yet talk about investing or borrowing, but introduce a “classic” money bank and start putting gifts and allowances away. When the child wants a specific toy, have them save for it and help them track their progress.
Early childhood (six - eight years)
Replace the money bank with three jars labelled ‘saving’, ‘spending’ and ‘sharing’. Have the child divide their allowance into the three jars each week and explain their choices in splitting their pocket money. A guide could be 25 per cent saving, 50 per cent spending, 25 per cent for charity and gift-giving.
Middle childhood (nine - 11 years)
Open a bank savings account and help your child establish a budget and set a savings goal. Introduce the notion of ‘paying yourself first’ by putting away savings as soon as your allowance is paid.
Young teens (12 - 14 years)
Change your child’s allowance from weekly to monthly and help them pinpoint long-range goals such as a trip, so they can start longer-term saving and find new ways to increase their saving.
Teenage (15 - 18 years)
Discuss mutual expectations about university costs and identify what they can help fund and set goals. Don’t pay for everything, so they can experience the pride of contributing.
Young adulthood (19 - 22 years)
Discuss post-graduation plans and future life goals, quantify expenses such as first apartment, work wardrobe, holidays and help them continue to save towards these goals.
* JP Morgan Private Bank
Dates for the diary
To mark Bodytree’s 10th anniversary, the coming season will be filled with celebratory activities:
- September 21 Anyone interested in becoming a certified yoga instructor can sign up for a 250-hour course in Yoga Teacher Training with Jacquelene Sadek. It begins on September 21 and will take place over the course of six weekends.
- October 18 to 21 International yoga instructor, Yogi Nora, will be visiting Bodytree and offering classes.
- October 26 to November 4 International pilates instructor Courtney Miller will be on hand at the studio, offering classes.
- November 9 Bodytree is hosting a party to celebrate turning 10, and everyone is invited. Expect a day full of free classes on the grounds of the studio.
- December 11 Yogeswari, an advanced certified Jivamukti teacher, will be visiting the studio.
- February 2, 2018 Bodytree will host its 4th annual yoga market.
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part four: an affection for classic cars lives on
Read part three: the age of the electric vehicle begins
Read part two: how climate change drove the race for an alternative
While you're here
Watch: Davos 2021 panel discusses the future of work for women
Alice Haine: Investing in gender parity 'makes good business sense'
Kareem Shaheen: How the pandemic could set Arab women back
Simon Rushton: Home schooling forces UK mothers to quit jobs
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The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
'My Son'
Director: Christian Carion
Starring: James McAvoy, Claire Foy, Tom Cullen, Gary Lewis
Rating: 2/5
Score
Third Test, Day 2
New Zealand 274
Pakistan 139-3 (61 ov)
Pakistan trail by 135 runs with 7 wickets remaining in the innings
Election pledges on migration
CDU: "Now is the time to control the German borders and enforce strict border rejections"
SPD: "Border closures and blanket rejections at internal borders contradict the spirit of a common area of freedom"
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Zimbabwe v UAE, ODI series
All matches at the Harare Sports Club:
1st ODI, Wednesday, April 10
2nd ODI, Friday, April 12
3rd ODI, Sunday, April 14
4th ODI, Tuesday, April 16
UAE squad: Mohammed Naveed (captain), Rohan Mustafa, Ashfaq Ahmed, Shaiman Anwar, Mohammed Usman, CP Rizwan, Chirag Suri, Mohammed Boota, Ghulam Shabber, Sultan Ahmed, Imran Haider, Amir Hayat, Zahoor Khan, Qadeer Ahmed
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Infiniti QX80 specs
Engine: twin-turbocharged 3.5-liter V6
Power: 450hp
Torque: 700Nm
Price: From Dh450,000, Autograph model from Dh510,000
Available: Now
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While you're here
Gavin Esler: Will 2021 be Boris Johnson's worst year?
Thomas Harding: US relations with Europe could change
Brodie Owen: How England’s new lockdown rules work
While you're here
Samuel McIlhagga: What's to come of the UK arts scene in a no-deal Brexit scenario
Tom Fletcher: Soft power is about attraction rather than coercion
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How Tesla’s price correction has hit fund managers
Investing in disruptive technology can be a bumpy ride, as investors in Tesla were reminded on Friday, when its stock dropped 7.5 per cent in early trading to $575.
It recovered slightly but still ended the week 15 per cent lower and is down a third from its all-time high of $883 on January 26. The electric car maker’s market cap fell from $834 billion to about $567bn in that time, a drop of an astonishing $267bn, and a blow for those who bought Tesla stock late.
The collapse also hit fund managers that have gone big on Tesla, notably the UK-based Scottish Mortgage Investment Trust and Cathie Wood’s ARK Innovation ETF.
Tesla is the top holding in both funds, making up a hefty 10 per cent of total assets under management. Both funds have fallen by a quarter in the past month.
Matt Weller, global head of market research at GAIN Capital, recently warned that Tesla founder Elon Musk had “flown a bit too close to the sun”, after getting carried away by investing $1.5bn of the company’s money in Bitcoin.
He also predicted Tesla’s sales could struggle as traditional auto manufacturers ramp up electric car production, destroying its first mover advantage.
AJ Bell’s Russ Mould warns that many investors buy tech stocks when earnings forecasts are rising, almost regardless of valuation. “When it works, it really works. But when it goes wrong, elevated valuations leave little or no downside protection.”
A Tesla correction was probably baked in after last year’s astonishing share price surge, and many investors will see this as an opportunity to load up at a reduced price.
Dramatic swings are to be expected when investing in disruptive technology, as Ms Wood at ARK makes clear.
Every week, she sends subscribers a commentary listing “stocks in our strategies that have appreciated or dropped more than 15 per cent in a day” during the week.
Her latest commentary, issued on Friday, showed seven stocks displaying extreme volatility, led by ExOne, a leader in binder jetting 3D printing technology. It jumped 24 per cent, boosted by news that fellow 3D printing specialist Stratasys had beaten fourth-quarter revenues and earnings expectations, seen as good news for the sector.
By contrast, computational drug and material discovery company Schrödinger fell 27 per cent after quarterly and full-year results showed its core software sales and drug development pipeline slowing.
Despite that setback, Ms Wood remains positive, arguing that its “medicinal chemistry platform offers a powerful and unique view into chemical space”.
In her weekly video view, she remains bullish, stating that: “We are on the right side of change, and disruptive innovation is going to deliver exponential growth trajectories for many of our companies, in fact, most of them.”
Ms Wood remains committed to Tesla as she expects global electric car sales to compound at an average annual rate of 82 per cent for the next five years.
She said these are so “enormous that some people find them unbelievable”, and argues that this scepticism, especially among institutional investors, “festers” and creates a great opportunity for ARK.
Only you can decide whether you are a believer or a festering sceptic. If it’s the former, then buckle up.
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
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The specs
While you're here
The National editorial: Turkey's soft power weighs heavy on Europe's Muslims
Con Coughlin: How extremists use Zoom and other tools to exploit pandemic
Nicky Harley: Peace TV preacher Zakir Naik prompts UK hate laws review
The biog
Age: 23
Occupation: Founder of the Studio, formerly an analyst at Cleveland Clinic Abu Dhabi
Education: Bachelor of science in industrial engineering
Favourite hobby: playing the piano
Favourite quote: "There is a key to every door and a dawn to every dark night"
Family: Married and with a daughter

