
Mensun Bound was the Director of Exploration for the two trips to the Weddell Sea where they ultimately found Endurance so he is ideally placed to tell the story of finding the wreck. In a decades long career as a marine archaeologist (he is now seventy years old) he has been involved in the discovery of many famous shipwrecks and he tells the story in the beginning of this book of being in a coffee shop with a friend ten years ago and how he came to be looking for Endurance.

The book is actually two books, the first is about the unsuccessful 2019 expedition and was written by the author during the 2021 Covid lock down in Port Stanley, capital of The Falkland Islands which is where he was born. At the time he wrote it he never expected to get a chance to go back and try again so after 204 pages it ends with him and his team defeated. The second half of this volume recounts the unexpected return and the elation of success in 2022 and was written partly on his way back from Antarctica and completed at his home in Oxford. I’ll deal with the two parts separately. The combined book, the first section wasn’t printed independently, was first published by Macmillan in 2022 and my copy is the sixth impression which shows that this was a story a lot of people were interested in. The front cover features a famous floodlit night-time photograph taken by Frank Hurley of Endurance stuck in the ice shortly before she was finally sunk by the enormous pressure on the hull.
The Weddell Sea Expedition 2019
This trip was run under the auspices of Netherlands based The Flotilla Foundation and was mainly a scientific expedition with the search for Endurance added on the end once the data on climate change, species proliferation and ice core sampling in The Weddell Sea had been accumulated by the scientific team. Starting on the 1st January 2019 and in a day by day diary format Bound describes the work of the crew, discoveries made and provides comments as to Shackleton and his crew’s movements over a hundred years earlier. Like Bound I’ve been fascinated by Shackleton and his expeditions since an early age and have numerous books on Antarctic exploration a couple of which I have previously reviewed, see a list at the end of this blog. Most of January is dedicated to getting to Antarctica from South Africa and the scientific research which Bound wasn’t involved in so it is referred to but not in much depth. Where he does get involved is the use of the Remote Operated Vehicle (ROV) and the two Autonomous Underwater Vehicles (AUV). ROV’s are controlled via a long cable back to the ship, AUV’s are robots which operate on their own for hours on end before returning to the ship for downloading of the data they have gained, both have advantages. ROV’s provide a continuous stream of data back to the ship but are restricted by where the cable lets them go, AUV’s can go anywhere and as the search area in the Weddell Sea for Endurance was under the pack ice this was vital however they aren’t in communication with the ship so you don’t know what they found until they get back. The expedition was to have serious problems with both sorts.
It was the 25th January before the scientific work completed and the ship set out for the last ‘known’ position of Endurance, it’s latitude and longitude had been taken by its captain, Frank Worsley, just before it sank and he was one of the finest navigators at the time but working in very difficult conditions with no readily available flat horizon and very little sight of the sun due to poor weather, how accurate had he been? One of the AUV’s was no longer available after failing during the scientific surveys and on the way to Worsley’s position it was decided to do a test dive with the ROV to the depth of Endurance (approximately 3000 metres), just before it got there the ROV catastrophically failed, this was now the 30th January, time was running out and so was the equipment. It was decided to try to repair the ROV but this meant abandoning the voyage to the search area and heading off to the nearest ice airstrip to get parts which were going to be flown to them. This used up days of possible search time and ultimately failed as the plane couldn’t reach them due to bad weather. Finally deciding to just use the remaining AUV they went back to the search site with just fifty hours of possible dive time available before they had to leave or be locked in the ice just as Endurance had been. We will never know if the AUV found Endurance as it never returned from it’s dive, it also failed. This part of the book ends in dejection all round, but it’s still a fascinating story and if it had been published with no follow up I would still have really enjoyed the book, however better news is to follow.
The Endurance22 Expedition 2022
As can be told by the expedition title this was an all out attempt to find Endurance and was funded by the Falklands Maritime Heritage Trust. It is hardly giving anything away to say that they succeeded, news reports early last year went round the world that the ship was discovered and it’s plastered all over the front cover of the book. But that’s not to say there were no doubts as the days went on and very little was found. This time the brand new SAAB built autonomous vehicles were on armoured fibre optic cables so real time images were retrieved and if necessary the cables could be hauled back to retrieve the submarine. The ice conditions were a lot better for exploration as well with significant breaks so they were on station a couple of days earlier than planned and moving around was much less fraught but even so it looked like time was going to run out before the ship was discovered as the Antarctic winter was setting in and they were in to the last few days that they could remain on station before they found her. Again it is diary entry format so you can follow along with the highs and lows.
The ship was just three miles south from where Worsley had said she was and within the search box defined for the 2019 expedition by Mensun Bound which shows what a superb set of calculations both men had made but there was one very odd coincidence that was only spotted the day after the discovery and that was the date. Shackleton was buried on South Georgia on the 5th March 1922 after dying of a heart attack on his rather nebulous Quest expedition. Endurance was found on the 5th March 2022 exactly one hundred years later. It gets stranger, according to contemporary news reports his funeral service was at 3pm and allowing for a half hour service, regrouping of attendees and the twenty plus minutes to get the coffin from the chapel up to the graveyard they probably got there around 4pm, a few last words at the graveside and Shackleton was probably buried a few minutes after 4pm, Endurance was found at 4:04pm.
It’s a brilliant book, I was hooked all the way through and thoroughly recommend it as a read.
Other Antarctic blog entries
Biography of Tom Crean – who sailed with Scott and Shackleton and was one of the crew members of the James Caird, the lifeboat sailed from Elephant Isle to South Georgia to get help for the rest of the crew of Endurance.
Biography of Sir Ernest Shackleton – written by fellow Antarctic explorer Sir Ranulph Feinnes



















