Ould Lammas Fair
traditional annual fair held in Ballycastle in Northern Ireland

The Ould Lammas Fair is a traditional fair held in Ballycastle, County Antrim, Northern Ireland, every year on the last Monday and Tuesday of August. It is associated with the Lammas harvest festival.
The fair has been running for nearly 400 years, with records dating back to the 17th century but having origins possibly much older. Traditionally most of the crowds attending the fair would have been traders from throughout Ireland and from Kintyre, Islay, Jura and elsewhere along the Scottish coast. It is widely considered to be the oldest fair in Ireland.
Various goods are traditionally sold at the fair. These include livestock and traditional foods such as yellowman, which is a local variant of honeycomb, and dulse, which is a type of edible seaweed.
A ballad, The Ould Lammas Fair in Ballycastle O, was written by local shopkeeper and bog oak carver John Henry MacAuley and enhanced the local fame of the fair. MacAuley was also a well known fiddler, but died in 1937 before his song became famous.
History
Origins
Widely considered to be one of the oldest annual fairs in Ireland, The Ould Lammas Fair has been running for over 400 years with records dating back to the 17th century.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Oct 16, 2025. The linked authority identifier is Q7110441. Authority coordinates are 55.201, -6.252. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1937.
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This entry incorporates text from “Ould Lammas Fair” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.