Beltane
Gaelic May Day festival marking the beginning of summer.
Beltane (pronounced BEL-tayn), also called Bealtaine, is the Gaelic festival that ushers in summer, traditionally observed on May 1 or around the midpoint between the spring equinox and the summer solstice. Alongside Samhain, Imbolc, and Lughnasadh, it ranks among the four principal Gaelic seasonal celebrations, bearing similarities to the Welsh Calan Mai. Its observance was historically widespread across Ireland, Scotland, and the Isle of Man. In Irish, the festival is known as Lá Bealtaine; in Scottish Gaelic, Là Bealltainn; and in Manx Gaelic, Boaltinn or Boaldyn. The earliest Irish literature references Beltane, linking it to key events in Irish mythology.
Also referred to as Cétshamhain—likely meaning "first of summer"—the festival signaled summer’s start and the time when cattle were driven to summer pastures. Protective rituals aimed to safeguard livestock, people, and crops while encouraging growth. Special bonfires were lit, with their flames, smoke, and ashes thought to hold protective powers. People and cattle would walk around or between these fires, sometimes leaping over flames or embers. All household fires were extinguished and then rekindled from the Beltane bonfire. These gatherings featured a feast, with portions of food and drink offered to the aos sí, or fairy folk. Doors, windows, barns, and livestock were adorned with yellow May flowers, likely because they evoked fire. In parts of Ireland, a May Bush—a thorn bush or branch decorated with flowers, ribbons, bright shells, and rushlights—was constructed. Holy wells were visited, and Beltane dew was believed to enhance beauty and preserve youth. Many of these customs paralleled May Day or Midsummer traditions in parts of Great Britain and mainland Europe, such as the Germanic Walpurgis Night.
By the 20th century, public Beltane celebrations had largely faded, though some customs have been revived as local cultural events. Since the late 1900s, Celtic neopagans and Wiccans have adopted a festival based on Beltane as a religious holiday. Neopagans in the Southern Hemisphere might observe it on November 1.
In Old Irish, the name was typically Beltaine or Belltaine. Modern Irish calls the festival Lá Bealtaine, with May being Mí Bhealtaine. Scottish Gaelic uses Latha Bealltainn, sometimes with the older spelling Bealltuinn. The phrase Latha Buidhe Bealltainn (Scottish) or Lá Buidhe Bealtai
- Also known as
- Lá Bealtaine, Là Bealltainn, Boaltinn, Boaldyn, Cétshamhain
- Observed by
- Gaelic peoples (Ireland, Scotland, Isle of Man)
- Date
- 1 May, or about midway between the spring equinox and summer solstice
- Type
- Seasonal festival (pastoral, marking the beginning of summer)
- Associated with
- Cattle driving, bonfires, protective rituals, the aos sí (fairy folk)
- Modern revivals
- Celtic neopagans and Wiccans since the late 20th century
Lore & Background
Beltane is first recorded in Old Irish literature, including the early-10th century Sanas Cormaic (Cormac's Glossary), which derives the name from 'bil-tene' (lucky fire) and describes druids lighting two fires with great incantations and driving cattle between them to protect against disease. Another entry in the same text says the name means 'fire of Bel', referring to an idol god, though scholars note this may be a fanciful etymology. The medieval tale Tochmarc Emire repeats this description, calling Beltane and Samhain the two main divisions of the year. Glosses in the 7th–8th century Senchas Már indicate it was customary to take cattle out around May Day to summer pastures and return around November Day.
Reader's Guide
Beltane's significance lies in its role as a pastoral festival marking the transition to summer, when cattle were driven to higher pastures (transhumance, known as 'booleying' in Ireland). Rituals centered on protective bonfires: people and cattle walked around or between them, leaped over flames or embers, and all household fires were doused and relit from the Beltane bonfire. Yellow May flowers decorated doors, windows, byres, and livestock, perhaps evoking fire. In parts of Ireland, a May Bush (a thorn bush or branch decorated with flowers, ribbons, shells, and rushlights) was made. Holy wells were visited, and Beltane dew was thought to bring beauty and youth. Offerings of food and drink were made to the aos sí (spirits or fairies), who were thought especially active at this time. Public celebrations declined by the 20th century, but some customs were revived as local cultural events. Since the late 20th century, Celtic neopagans and Wiccans have observed a festival based on Beltane as a religious holiday; neopagans in the Southern Hemisphere may mark it on 1 November. The festival shares similarities with the Roman Parilia and with May Day and Midsummer customs elsewhere in Europe, such as Germanic Walpurgis Night.
Did You Know?
- The name Beltane may derive from a Proto-Indo-European root meaning 'shine' and Old Irish tene ('fire'), or from a stem meaning 'death'.
- Medieval Irish texts claim the name means 'Bel's fire', but Bel is not mentioned elsewhere in early Irish literature.
- Place names in Ireland containing 'Bealtaine' (anglicised as Beltany) indicate sites of former festivities, such as the Beltany stone circle in County Donegal.
- The ancient Roman festival of Parilia, held around 21 April, had many similarities with Beltane, including bonfires and protective rituals for flocks.
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