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Andy Torbet and the Cave of Skulls



The depth of a Highland Winter may seem an ill-advised time to embark on exploring the submerged passages of Uamh nan-Claigg ionn, The Cave of Skulls, Scotland’s deepest cave.  But I had a lull in my diary; and besides, after dragging my kit down five vertical drops and numerous constricted crawls, I’d be convincingly ‘out of the wind’.

Cave diving in Scotland is like most of the UK, specialising in tight, serpentine crawls, long abseils and muddy water (or watery mud)… and the sites are normally a bloody a long way from the car.  There aren’t many fat UK cave divers.

We were filming this little jaunt for the BBC’s Adventure Show.  The plan was for Stu Keasley to film me up top and in the initial section, and I’d self-shoot on a small hand-held inside the rest of the system.  I had to carry one of the heaviest rucksacks of my life – twin seven litre cylinder, side-mount harness, climbing harness, 105 metres of rope, torches, reels, abseiling, ascending and anchoring kit, and my camera – about 60kg in all.  Fortunately it was only about a mile and a half from the end of the nearest road; unfortunately it was winter, the road was blocked, so it was two and half… uphill.

Cave of Skulls

I’d investigated a few other sites the day before so, after Sherpa-ing my load up through the snow, I was gifted the opportunity to pull on a partially frozen wetsuit whilst simultaneously blaspheming enough to offend most major religions.  Finally kitted up it was time to descend into the underworld.  The entrance is large cavity in the ground, overarched by an eldritch, gnarled tree with beards and bunting of moss and lichen hanging into the icicle-encrusted darkness.  Once I abseiled down and entered the system I could feel the rise in temperature as the warm earth enveloped me. The first awkward bend and low crawl brought the reality of my predicament.  It was impossible to drag or push all my equipment in one go so I’d have to shuttle, re-doing each section four or five times.  The first crawl is followed by two abseils, with one the most awkward take-offs I’ve ever encountered.

Cave of Skulls

Up to this point it had been narrow rifts, low crawls and small spaces.  That all changed after the second abseil.  I sidled through a narrow crack and stepped out into an immense cavern; standing on a boulder-strewn ledge half way up its walls.  The roof soared above me, tapering to a point, as the ground fell away into a shallow plunge pool.  Anchoring the rope and strapping all my kit on, I swung out into the abyss.  I find myself abseiling on a near-weekly basis but never with this much weight on. I treble-checked the anchor points before I took a deep breath and that first small step…

This vertical descent was followed by the House of Cards, so called because slabs of rock, shaped like giant playing cards, have fallen from above and become precariously wedged against one and other at convoluted angles leaving only a low, narrow space beneath.  As I heaved and slithered through the gravel and water I kept reminding myself that the chaotic structure above me had probably stood for centuries and wasn’t likely to move anytime soon… (”are you sure?” said the voice in my head. “Besides Torbet,” he went on, “I’m no expert in geology, so neither are you”).

torbet 6

Safely through, and having shuttled all the kit, I came to the last two abseils.  Not the longest, but the most fun.  The first was down a short waterfall into a thigh-deep plunge pool and the second has you lowering yourself down through an hourglass effect.  It starts spacious enough before narrowing to a point where you’re forced to turn your head to the side and bounce to get your chest and backside through before flaring out wide again.  Finally you reach the bottom of the cave; but, if you’re a diver, not the end.

To reach the first sump required me to slide through an extremely low crawl.  Unfortunately this had been made considerably tighter by the gravel, silt and debris washed in over the winter.   The height was less than 25 cm and water covered the lower 15… and I am not built to cave.  Too many years rock-climbing and carrying large rucksacks up large hills means I don’t possess the wiry, whippet, racing snake physique of the hardened caver… so I got stuck.  Wriggling my way backwards I began excavating some of the larger rocks and gravel, trying to plough a furrow deep enough for me to squeeze myself through.  With people waiting for me at the surface and overdue on my return time I had to leave, having failed to even reach the dive site. Morale was low.  It was not aided by the thought of having to haul myself, and all that kit, back out of this hole.

torbet 2

On reaching the surface I was exhausted, and the effort of bring up all the equipment on my own had done little to improve my mood. I had said I would dive the limits of the deepest cave in Scotland. Failure.

Fast forward to June.  Having driven through the night I find myself kitted up at the entrance once again.  Alone this time with no cameras or filming to slow me down.  I’ve exchanged my twin sevens for twin threes.  I have one day; this will be like an alpinist ascent – fast and light.  Knowing the layout and with only myself to worry about, I fly through the cave and am at the passage that stopped me last time.  I dig and try to push through but keep getting stuck. I have to back out, dig more and try again.  Each time the cold water burns my ears as I twist my head from side to side trying to breathe.  Finally I can see the end; I’m sure I’ve done enough and force my way on.  Inches from where the crawl opens out I stop.  One push, a hard push, should see me clear.  I take a deep breath, plunge my face into the icy water and push with my legs, pulling with my arms… I’m stuck.  I push harder – nothing.  The voice was back: “What are you going to do now, Torbet?”

Then an epiphany struck; the kind that has you slapping yourself on the back for your intellect in solving your current dilemma only to realise a slap in the face would be more appropriate as the solution is so blindingly obvious the problem should never have occurred in the first place. I breathe out, forcing the last of my air away, feeling my chest contract… and slip through.

Cave of Skulls

After lugging the last of my gear, bent over double along a low tunnel, I reach the first sump.  It’s a short, shallow U-bend and the silt washed in left me with only enough clearance to slip though on my belly.  The final stretch is a smooth, wet, low passage that opens into a larger rift just before the terminal sump.  I should have felt enthusiastic and excited at this point; to be honest I was just tired.  I wanted to get in, see how far I could get and start the long haul back to daylight. I forced myself to focus, slipped into the dark waters and immediately felt the space around me constricting.  I pushed less than a few metres in before the passageway narrowed and became impassable, forcing a feet first withdrawal.

I had been the first person to pass sump 1 since Alan Jeffreys’ first attempt in 1976 and the first to ever dive sump 2… at last – success.

Find out more about Andy’s adventures at

Andy Torbet is an underwater explorer, extreme diver, climber, skydiver and adventurer, BBC and Discovery TV presenter, speaker, author and film-maker. Andy started diving at the age of 12 and has been at it ever since; on operations in the Forces, on commercial vessels, over sunken cities, in caves, deep wrecks and across abundant reefs. He has a long list of technical diving qualifications, including cave, mixed gas, rebreather and freediving as well as his professional qualifications as a military and commercial diver and supervisor. His passion is exploration, whether it's exploring new underwater cave systems, new species or new shipwrecks, and especially in those areas difficult to reach which may require him to combine his elite diving knowledge with his other technical skills.


WIN a Beuchat Air Light Bag!!!



For this week’s competition, we’ve teamed up with our good friends at Beuchat to give away an Air Light Bag!

The Air Light Bag from Beuchat is a practical travel bag that takes up minimum storage space.

  • Material: 600 denier and 1,000 denier nylon/PVC
  • Soft roller bag, easily stored in its mesh bag
  • Internal retaining straps
  • Zip fastener with eyelets for padlocks
  • Side compartment for fins
  • Outer document pocket with coated zip and carry strap
  • Backpack style straps concealed behind the foam back-plate
  • Drainage vents
  • Red over-moulded wheels; detachable wheel block

To be in with a chance of winning this awesome prize, all you have to do is answer the following question:

In a recent post on (which you can read here), we reported that the Philippines have been recognised as the World’s Leading Dive Destination at the 27th World Travel Awards. In the article it states how many islands make up the Philippines… how many are there?

Is there:

  • A) 7,209
  • B) 7,532
  • C) 7,641

Answer, A, B or C to the question above:

Beuchat Air Light Bag December 2020

  • Enter the country you live in
  • Terms and Conditions: This competition is open to all visitors to except for members of the Scubaverse team and their families, or employees of Beuchat and their families. A valid answer to the competition’s question must be entered. If no valid answer to the competition’s question is entered, your entry will be invalid. Only one competition entry per entrant permitted (multiple entries will lead to disqualification). Only one prize per winner. All prizes are non-transferable, and no cash alternative will be offered. In the event that the prize cannot be supplied, no liability will be attached to When prizes are supplied by third parties, is acting as their agents and as such we exclude all liability for loss or damage you may suffer as a result of this competition. This competition closes on 13/01/21. The winner will be notified by email. The Editor-in-Chief’s decision is final.

  • The following fields are optional, however if you fill them in it will help us to determine what prizes to source in the future.

  • Date Format: MM slash DD slash YYYY
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Gear News

Quick Scuba Tips #1: How To Prep A New Mask for Scuba Diving (Watch Video)



How To Prep A New Mask for Scuba Diving. Can’t I just take my new mask diving straight out of the box? Well, actually, no. It needs a little work to make it dive ready.

In this, the first in our new scuba diving quick hints and tips series, I’m going to show you how to prepare a new mask for scuba diving with three quick techniques, all aimed at stopping your scuba mask from fogging.

Yes, this link is an affiliate link. Purchases made through these links may earn me a small commission at no extra charge to you.

Dive safe, dive often!


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Sharks Bay Umbi Diving Village is a Bedouin-owned resort with stunning views and a lovely private beach. It is ideal for divers as everything is onsite including the resort's jetty, dive centre and house reef. The warm hospitality makes for a diving holiday like no other. There is an excellent seafood restaurent and beach bar onsite, and with the enormous diversity of the Sharm El Sheikh dive sites and the surrounding areas of the South Sinai, there really is something for every level of diver to enjoy.

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