#Documentary - A new radio documentary highlighting the historical significance of the many shipwrecks that dot Ireland's shores will be broadcast tomorrow afternoon Saturday 20 November on RTÉ Radio 1.

'Sunken Treasures' is part of the Documentary on One strand and will be on the airwaves from 2pm tomorrow - but the 40-minute documentary is already available to stream or download from the RTÉ website HERE.

The programme, narrated by Patricia Baker, follows diving expert Eoin McGarry as he descends to the shipwreck of the SS Crescent City off Galley Head in Cork in search of her legendary treasure of silver coins and bars - some of which is still said to lie in the depts of Dhilligh Rock.

McGarry should be familiar to Afloat.ie readers for his wonderful tale of recovering artefacts from the undersea ruins of the Lusitania two years ago.

RTÉ Radio 1 has more on the new documentary HERE.

In September 2008 an iconic part of maritime Ireland silently and tacitly slipped beneath the surface of the Bay of Biscay near the idyllic island of Belle Isle writes Timmy Carey.

Asgard II was on a journey from Falmouth to La Rochelle for routine maintenance when it would succumb to its fate of a watery grave, thankfully captain Colm Newport was able to safely abandon the ship with the entire crew of 25.

Since 1981 Asgard II a beautiful brigantine designed by Jack Tyrell and built in Arklow had served the Irish nation with distinction all over the globe, providing sail training for over 10,000 people; the image of the bright green hull and white sails becoming synonymous with Irish sailing.

Main: Asgard's wheel prior to removal. Asgard campaigner Captain Gerry Burns (left) holds Asgard's bell with diver Eoin McGarry and the Tricolour defiantly draped on Asgard II

In addition to such a proud history, Asgard II also carried on the name and traditions of Asgard; which played such a pivotal role in Irish history and in the foundation of the state. In Norse religion Asgard was the home of the Norse gods and it is fitting that a vessel with such an auspicious name would later be called "the harbinger of Irish freedom" by the President of Ireland Eamonn De Valera.

Asgard was built in 1905 in larvik and was a wedding gift from Dr and Mrs Hamilton Osgood of Boston to their daughter Mary and her husband Erskine Childers (the father of the future president of Ireland). In a magnificent feat of seamanship (which was reminiscent of his famous novel the riddle of the sands) Erskine Childers in the company of his wife and others expertly collected arms from Hamburg and landed them in Howth on the 26th of July 1914 for the Irish volunteers. In one of the great ironies of Anglo-Irish history Erskine Childers a decorated British war veteran would become an avowed Irish republican and would play a crucial role in the struggle for independence as minister for propaganda (being very highly thought of by both Eamonn De Valera and Michael Collins); before being executed in the Irish civil war.

In 1961 the Irish government purchased the vessel for sail training and in 1968 Coiste and Asgard was founded and was assigned responsibility for the vessel. With the launch of Asgard II, the original Asgard was transferred to the national museum where it has been expertly restored to its original glory and will in the future be available for general viewing.

With such a rich maritime heritage and being so deeply engrossed in Irish history popular view in late 2008 was that the Irish government would salvage Asgard II as a symbol of Irish pride; alas it would later be decided by the Irish government to abandon Asgard II with the uniquely Irish bowsprit of Grainne Uaile condemned to a permanent watery grave on foreign shores.

As with many diving expeditions, they often begin with a simple conversation and one late night a phone call from Eoin McGarry would begin with "what do you think of diving the Asgard II next year". Soon the idea generated its own momentum and a small team of Irish trimix divers (all of whom are CFT members) was assembled and preliminary plans were made for July 2010.

Despite the fact that no permission was necessary to dive the vessel under Irish or French law, it was decided to notify the Irish government of dive teams intentions to video the wreck and recover some of the artefacts for the Irish people. On contacting Coiste an Asgard the reaction of the board was very negative indicating that the artefacts were of little value and that due to the depth involved they were not in favour of any dives taking place.

A little disillusioned it was decided to make representations directly to the Minister for Defence and soon a government TD with a real interest in Irish history discussed the idea with the Minister for Defence Willie O Dea.

The ships name looming out from the darkness

In early February the dive team would receive a personal letter from the minister indicating that "enquiries are being made into the matter and I will write to you again shortly". In addition a TD had also confirmed to the dive team that the minister had indicated that he thought it was a great idea and wished the dive team well. Unfortunately within a very short time period the minister had to resign and the dive team received no further correspondence.

With the Irish government engrossed in an economic recession of epic proportions, the dive team decided to proceed before the ships artefacts were removed by foreign dive teams and lost to the state forever.

With time ticking by the final team of Eoin Mc Garry as expedition organiser, Brendan Flanagan of Longford Sub Aqua club, Phil Murphy and Frank McKenna both of Kilkenny Sub Aqua and myself were assembled as the bottom divers. With an emphasis on keeping the costs down as the divers would be financing the trip, the decision would eventually be made to have one cover diver to help the divers kit up and look after all the surface logistics; this would also allow all the dive team travel together in the one vehicle and reduce the travel costs. Being a qualified mixed diver as well as native of Brittany; Stephane Portrait of Blackwater Sub Aqua Club would become an essential member of the dive team without whom the trip could not have been successful.

Over the coming months Stephane and Eoin would work tirelessly on the logistics, which would be vastly more onerous and detailed than an expedition to the Lusitania. As well as the small issues of organising ferries, accommodation, a dive centre and a dive boat; the dive team would also notify in writing the local mayor of Belle Isle, the local tourist office, the local lifeboat and the admiral of the French national lifeboat institution in Paris, the local council and the head admiral of the Atlantic fleet of the French navy of the dive teams intentions.

Our dive boat skipper Yann Quere being the secretary of the French national sailing organisation and a Moniteur 3 with FFESSM (the French equivalent of CFT in CMAS), would be of huge assistance and confirmed to the dive team that there were no restrictions in diving the wreck. In addition the Irish government had not even requested an exclusion order be placed on the site to preserve the Asgard II, meaning it could be legally dived by any dive team at any time.

During the last few weeks endless hours would be spent reviewing the vessels plans, photographs and video clips; trying to decide what obstacles could lay ahead in trying to video and photograph the wreck as well as removing the bell, helm and compass. Eoin would even go so far as contacting Tyrell's to get the specifications of how the wheel was fitted and what size bolts were used to bolt the bell on.

A specialist dive tool bag was then assembled with all anticipated tools colour coded and placed into the bag in the order of their anticipated use; to try and eliminate wasting any precious bottom time. Only a few weeks to go and word came that a French technical dive team also had their eyes set on the Asgard II, would we arrive to late and would all the artefacts have disappeared into the possession of French or British divers; only time would tell.

Being Jury president of the CFT Moniteur 3 test on Inisboffin the day before the trip to France, my preparation time was hardly ideal; getting home after 10 pm on Friday then having to blend several mixes and assemble camera and rebreather equipment; grab a precious five hours sleep and head for the ferry. Seeing familiar faces of friends and dive buddies all thoughts of fatigue soon evaporated in anticipation of a good weeks diving. During the last week Paddy Agnew also joined the group and would assist Stephane on the surface during the course of the week.

Arriving in the idyllic harbour of Belle Isle the sight of the Irish Tricolour flying from the tourist office on our behalf was a good omen. That evening our skipper told us the water would be warm, the sea flat calm and visibility would be at least 10 meters with ambient light at depth; and we headed to bed in good spirits for an early start. Leaving the harbour with a strengthening breeze we would soon be greeted by a stiff force five and with cylinders rolling around at the stern of our dive boat; conditions were marginal as a small blob at 84 meters showed up on the screen of the GPS.

Our next concern would be the number of prawn trawlers that were fishing quite close by in the direction we anticipated our decompression station moving. With the Bay of Biscay having notoriously unpredictable weather it seemed that we would be treated to diving conditions more reminiscent of the south coast of Ireland. After an arduous time kitting up in a pitching sea in a dive boat, which doesn't normally cater for technical divers; the cooling effect of the sea came as welcome relief as Eoin Mc Garry and I dived first. Eoin would be taking video footage and I would be taking stills with my Ikelite camera housing rated to 60 meters, hopefully it would not leak at 84 metres! (at least the strobe was rated to 90 meters).

Dropping through layers of water the temperature soon dropped from 19 on the surface to 9 degrees Celsius at depth, the biggest surprise however being the visibility. Beyond 60 meters ambient light disappeared and visibility reduced to less than 1.5 meters; Irish diving conditions indeed. Landing on the Asgard II we could immediately see that our anchor line was perilously attached to the wreck and in danger of coming loose: something that was soon rectified. After adapting ourselves to the conditions it was good to see that my camera was surviving at 9 bar (at least for the moment) and we soon set off taking footage with Eoin taking video. Dropping down past the stern came the worm encrusted letters of Asgard II and swimming the length of the vessel it was soon apparent that she was in a sorry state. Both masts had collapsed and she had been badly damaged by trawlers; with one mast landing on the compass binnacle and the roof of the chart completely missing and almanacs aplenty neatly stacked in the shelves.

Amid the books and almanacs and nestled with a menacing grimace a large conger eel now stood sentinel in its new citadel. At the bow area it was a sorry sight to see the bowsprit of Grainne Uaile partially hidden by old sail, doomed forever to the seafloor. Swimming astern the sight of the ships helm still lashed was an amazing image that would cause all divers to become exuberant and all too soon our precious bottom time had elapsed and it was time for the mandatory 2 hours of decompression. Passing the second dive team who were also taking video footage the warm thermo clime was a welcome change from Irish diving conditions, but a strong surface current soon tempered that dramatically.

Back at the decompression station it was a strange sight to see that the strength of the current had orientated the decompression station at a 45-degree angle and instantly knew that the first hours decompression would be far from comfortable (until the second dive team had set the decompression station free in the current). Looking across at Eoin I could see the sight of the ships compass nestled safely in a bag, eliminating one of the objectives for day two. Surfacing to warm sunshine and with greatly moderated sea conditions we were soon planning dive objectives for day 2, pondering the difficulties of removing the ships bell and helm.

On unloading the boat back at Belle Isle we would have two groups of visitors, both unexpected. The first group were survivors of the sinking who had returned to Belle Isle sailing aboard the magnificent Le Belem and soon we were showing them the footage of the vessel they so hastily had to abandon.

The sight of two gendarmes taking to Stephane had the rest of us wondering what was happening, when it quickly emerged that a complaint had been received by the French police from an Irish government agency asking for the diving to be halted. While the rest of us blended gas and organised logistics for day two, Eoin and Stephane had very cordial discussion with French gendarmes who said we might not be able to dive the wreck later in the week.

The next morning with a 6 am start we were soon heading for the wreck site (with the Irish tricolour again flying from our dive boats mast) and were soon onsite. With the possibility of only one dive left on the Asgard II, dive objectives had to be reassigned and all divers were again assigned to two dive teams and we were soon descending a shot line in strong currents.

Approaching the ships hull seeing bubbles coming from my cameras strobe were not a welcome sight and I wondered would it work filled with seawater and found it did. The camera housing rated to 60m meters survived both dives unscathed; with the expert advice I had received on underwater photography earlier in the year from Ivan Donoghue, Simon Carolan and Nigel Moyter proving invaluable on the trip.

During this dive the dive team would again get video footage, which was given to the marine casualty investigation board for their report as well as getting more stills footage. Frank Mc Kenna soon had the ships bell and bracket removed and soon it was attached to a lifting bag and heading for the surface 84 meters above. Eoins' huge amount of prior research was soon hugely rewarded when the ships helm was also heading to the surface where Stephane Portrait was waiting to recover them.

The final act of the dive team would be to leave an Irish tricolour on a vessel whose name has such symbolism in Irish history, when Irish men and women overcame impossible odds to defeat the greatest empire on the globe to establish an Irish state after 700 years of struggle. The tricolour left draped on the wreck had been a gift from an ex member of the Irish Defence Forces and had last flown over and Irish Military Establishment and would serve as a fitting tribute to a vessel that had so eloquently represented Ireland in a maritime setting. Back aboard our dive vessel it was good to see that everyone had completed their decompression safely and that all objectives had been completed, with Stephane doing Trojan work for the bottom divers.

Once back ashore we would be astounded to hear of sensationalist newspaper headlines back home; giving a completely inaccurate version of events. That evening Eoin and Stephane would declare the artefacts to the equivalent of the French receiver of wrecks and would be told that the matter had been referred to the commodore of the local French naval base in Brest.

The following day the gendarmes would give the dive team a copy of a fax from the French naval base which confirmed that the dive team had broken no laws French or otherwise as we had known all along and the French gendarmes apologised for any inconvenience caused (that they had been acting on a fax from an Irish government body which was furnished to the dive team) and wished the dive team well.

Over the next few days of pleasure diving shallower wrecks two surprises would arise; the first that the visibility at the other end of the island was in stark contrast to that where the Asgard II lies and was typically twenty meters at depth!!! and secondly that the artefacts that we had previously been told were valueless were now suddenly of huge interest to Coiste an Asgard. Indeed it would puzzle everyone on the dive team at how helpful the French authorities were which was in stark contrast to their Irish counterparts; whom it would seem would have preferred to see these items disappear into the hands of continental or British dive teams. In the interim Eoin had got expert archaeological opinion in how best to preserve the wheel and spent a considerable sum of his own money in making a specialist box to ensure we could transport it in a wet condition back to Ireland.

Once back home the huge cascade of congratulatory messages to the dive team was a nice boost and made all the financial and personal sacrifice very worthwhile, as the volume of people with an interest in Irish maritime affairs soon became apparent. Back on Irish soil, the artefacts were registered with the Irish receiver of wrecks and handed over to him in custody as per maritime and salvage law. Hopefully in time these symbols of Irish maritime history and pride will be put on permanent display in a fitting venue such as the national museum next to the original Asgard or in Dun Laoghaire at the national maritime museum; where the 10,000 trainees who first learned to sail a tall ship aboard Asgard II can again hold that famous wheel or ring the bell.

After the publication of the MCIB investigation report into the sinking of Asgard II the dive team lead by Eoin McGarry have released further photos of the wreck, showing different aspects of the boat including new shots of the hole in the hull. 

The "hole" in Asgard's Hull as it looked in July 2010 on the starboard bow, the long plank that was in the MCIB report pictures has fallen down and can no longer be seen. The view of the hole is harder to get now as the hull is listed to starboard and the seabed is silting up on the starboard bow and scouring on the port aft quarter and stern

The salvage pump used. It is located midships on the starboard side

A selection of nautical reading material still remarkably intact. The photo of the bookshelf is taken in the absence of the roof/deck of the navigation room. This is directly forward of the helm, the door out of the navigation room was just to the left of the books as you look at them

Click this link for all Afloat's coverage of Asgard II's sinking, and the plans to raise, dive and replace her

Raise the Asgard - Afloat's 2008 online petition