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Irish Lights ILV Granuaile Open to Visitors at Belfast Maritime Festival (6-7 September)

2nd September 2025
Visitors to the festival can come onboard the Irish Lights vessel ILV Granuaile, where the public can tour the aids to navigation tender at Queen’s Quay.
Visitors to the festival can come onboard the Irish Lights vessel ILV Granuaile, where the public can tour the aids to navigation tender at Queen’s Quay. Credit: Jehan Ashmore

The Commissioners of Irish Lights aids to navigation tender, ILV Granuaile, is to welcome visitors onboard as part of the Belfast Maritime Festival next weekend of 6-7 September.

The ILV Granuaile will be docked at Queen’s Quay and will be open for public tours on both the Saturday and Sunday. 

The versatile working vessel plays a vital role in deploying and maintaining the offshore buoys that make up the Irish Lights network of marine aids to navigation.

Built in 2000, ILV Granuaile is a versatile Class 1 dynamic positioning vessel and capable of working in difficult sea conditions.The vessel's primary function is to place and service offshore buoys, which warn mariners of the location of sandbanks, reefs, and other offshore hazards near shipping routes.

Visitors can explore above and below decks, meet the skilled crew members, and discover more about Irish Lights and its remit to ensure safe navigation for all.

For more event information, including other visiting vessels, among them the Spanish 17th-century galleon replica the Galeón Andalucía, as Afloat previously highlighted. Some of the vessels will also be berthed at Belfast Harbour Marina in the Abercorn Basin.

So come along and meet the crews to get a glimpse of life at sea.

Opening Times

Saturday  11:00 - 18:00

Sunday 11:00 - 18:00

For more details, consult the festival’s website 

Jehan Ashmore

About The Author

Jehan Ashmore

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Jehan Ashmore is a marine correspondent, researcher and photographer, specialising in Irish ports, shipping and the ferry sector serving the UK and directly to mainland Europe. Jehan also occasionally writes a column, 'Maritime' Dalkey for the (Dalkey Community Council Newsletter) in addition to contributing to UK marine periodicals. 

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Irish Lighthouses

Irish Lights is a maritime organisation delivering essential 24/7 safety and navigation services around the coast of Ireland 365 days. Its focus is reliable and cost-effective services which protect people, property and the marine environment, and support marine industry and coastal communities.

Irish Lights is responsible for providing marine aids to navigation under the Safety of Life at Sea (SOLAS) convention. This remit includes: providing and maintaining over 300 general aids to navigation, managing about 4,000 local aids to navigation and marking or removing dangerous wrecks outside harbour areas around Ireland. Irish Lights also provides contract commercial services for ship charter, buoy and marine data services and supports tourism and heritage activities.

Emergency Response: If you notice any aid to navigation is not functioning correctly please contact our 24-hour emergency number 01 280 1996

Great Lighthouses of Ireland

St John's Point, Co Donegal 
Fanad Head, Co Donegal
Rathlin West Light, Co Antrim
Blackhead, Co Antrim
St John’s Point, Co Down
Wicklow Head, Co Wicklow
The Great Light and Titanic Walkway, Belfast
Hook, Co Wexford
Ballycotton, Co Cork
Galley Head, Co Cork
Valentia Island, Co Kerry
Loop Head, Co Clare
Clare Island, Co Mayo
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