Book review: Underwater Potholer

Collection of tales shed light on the darkest of places

Author: Pat
30th August 2015

A new cave diving book by Duncan Price recounts his 30-plus years exploring places few of us will dare to go.

In a sport that most non-divers consider ‘extreme’, the world of the cave diver is perhaps that ultimate pinnacle. In many ways it is the unglamorous side of the sport. Deep wreck divers loaded with hi-tech gear get to freefall to a dark world, and return to tell human stories – they are setting the historical story straight. Cavers are the true explorers, who visit places no human has ever been before. They are connecting with the natural world in its most extreme form. Unlike the clarity of deep water, a life underground is a muddy, strenuous, dangerous one full of intuition and guesswork.

Cavers are connecting with the natural world in its most extreme form

Duncan Price knows all about it. Like many of us he was drawn to the water as a child, but more unusually fell in with a cave exploration group at university and spent his leisure time digging, scrambling (and finally swimming through sumps) when he should’ve been drinking in the union bar. It quickly spiralled into an obsession, driven in part by the realisation that opening up the furthest reaches of any cave system required not only digging, but diving.

Caves are almost always created and managed by water. Almost all have tunnels partly submerged (sumps), and may contain pools or waterfalls within their vast systems. Part of the glory of caving (your face on the cover of ‘Caver’ magazine, presumably) is the idea of linking up different cave systems. This may involve digging spoil from blocked tunnels, diving through unexplored ones and even using explosives to open new ones. To explore so far underground requires expeditionary planning and nerve to pull off. Cavers like Duncan need to be expert explorers but also managers, technicians, climbers and even athletes – some of his trips last days beneath the surface.

Beer plays a part in many of Duncan’s tales from his decades in the sport. There are scrapes (being locked in a cave and forgotten about overnight), run-ins with the authorities (concern over explosives in an underground mine) and brushes with disaster. Even in the underrepresented sport of scuba diving there are few household names, but the two best known cavers (Martyn Farr and Rick Stanton) are Duncan’s friends and crop up frequently.

If, like me, you are essentially ignorant of the nature of caves in the UK, read Duncan’s book: there are a staggering number of caverns, caves and systems lurking beneath our beautiful countryside. The author has spent a lot of his 30 years in places like the Brecon Beacons and Wookey Hole in Somerset. But his passion has also taken him all around the world to renowned cave spots including South Africa, Florida and Mexico, and all are recounted in great detail. He either must have a photographic memory (probably useful in his line of work), or a very comprehensive diary…

The book will appeal to the technically minded, too. Back in the 1980s, Duncan began diving with little more than the best wetsuit he could afford and a single cylinder on his back. Cave divers as much as any group were quick to embrace the rebreather, and Duncan made his first forays into CCR in the 1990s.

Underwater Potholer is a substantive piece of work written in an accessible way. It oozes with passion for a sport that is mysterious and largely ignored by the public, business and mainstream media. Duncan Price’s book shines some much-needed light on his underground world.


Underwater Potholer by Duncan Price is published by Whittles Publishing, priced £18.99. ISBN 978-184995-158-6

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