Encyclopedia Hibernia

Ireland, Between the Lines.

History
Culture
Language
Folklore
Land of Saints and Scholars: Gaelic Revival illustration of an Irish harp, illuminated manuscript, monastery and green coastal landscape.

Ireland’s Names & Nicknames

From Éire and Erin to the Emerald Isle and the Land of Saints and Scholars, discover the goddesses, poets, and history behind the names we give Ireland.

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Gaelic Revival illustration of Ériu personifying Ireland, with an Irish harp and Atlantic landscape.

Ireland Personified

A goddess, a beloved woman, an old stranger at the door: meet Ériu, Hibernia, Dark Rosaleen, and Kathleen Ni Houlihan, and explore how Ireland was given a human face.

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County Nicknames

Why is Kerry called The Kingdom? Why Waterford The Déise? And where did names like The Orchard County and The Garden County come from? Explore the stories behind Ireland’s county nicknames.

Learn about all 32 County Nicknames

Why Irish Counties Have Their Colors

Ireland’s county colors may feel ancient, but many of the combinations familiar today took shape through the rise of organized Gaelic games. Discover how sporting colors became enduring symbols of county identity, from Kerry’s green and gold to Laois’s blue and white.

Explore All 32 County Colors

What is the GAA?

More than a sporting organisation, the GAA is woven into Irish ideas of place, community and identity. Explore the history of Gaelic football and hurling, the importance of clubs and counties, Croke Park, and how Gaelic games travelled with the Irish diaspora.

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The Four Provinces of Ireland — and the Lost Fifth Province

Explore Leinster, Munster, Connacht and Ulster, discover the lost central province of Mide, and learn why the Irish word cúige still preserves the memory of five provinces.

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Irish Place Names Explained

Discover the meanings hidden inside Irish place names — from Bally and Kil to Knock, Drum, Glen, Rath, Dun and Lough — and see how language preserves the landscape and history of Ireland.

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The Irish Oak — Ireland’s Sacred Tree

Explore the oak’s place in Irish mythology, law, landscape and language — from sacred trees and ancient oak woods to Derry’s Oak Leaf identity and the enduring symbolism of the acorn.

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Samhain: The Irish Origins of Halloween

Discover the ancient Irish festival of Samhain, when the harvest ended, winter began, and the boundary between the living and the Otherworld was believed to grow thin.

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Halloween Traditions — Before Pumpkins, There Were Turnips

Long before pumpkins became the symbol of Halloween, Irish families carved haunting faces into turnips. Discover how this tradition crossed the Atlantic and became an American Halloween icon.

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Spirits of Samhain: Ireland's Otherworldly Creatures

When the veil between worlds was believed to grow thin, Ireland's supernatural creatures stirred. Discover the púca, the banshee, and the ancient folklore that made Halloween a night of mystery.

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Irish Halloween: Traditions We Almost Forgot

From barmbrack and fortune-telling to apple games and Halloween mischief, discover the customs that brought generations of Irish families together on the most mysterious night of the year.

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From Ireland to America: The Story of Halloween

When Irish emigrants crossed the Atlantic, they carried their Halloween traditions with them. Discover how ancient Irish customs evolved into one of America's most celebrated holidays, leaving a lasting legacy of Irish heritage.

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