Colorado Tartan Day
Celebrate Colorado Tartan Day!
Join us for a weekend of Scottish heritage, history, and community.
Whether you are a descendant of the Highlands or just a fan of Celtic culture, there is something for everyone. From the skirl of the pipes to the clash of broadswords, come experience the spirit of Scotland right here in Longmont.
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Cost: FREE to the Public!
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When: Saturday April 11, 2026 from 9:00am - 5:00pm and Sunday, April 12, 2026 from 9:00am - 4:00pm
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Location: Boulder County Fairgrounds, Longmont, CO.
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Atmosphere: Family-friendly, educational, and lively.
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What to Expect
Clans
Visit the Clan tents to research your genealogy and connect with your ancestral roots.
Live Music
Enjoy traditional and contemporary Celtic music throughout both days.
Children's Glen
Specialized activities and games for the little highlanders.
Living History
Meet reenactors and witness thrilling sword demonstrations, weaving, blacksmith, etc.
Meet Royalty
Meet Mary Queen of Scots of the Highland Rockies.
Food & Drink
Unwind with a pint in hand while you sample the best of our food trucks.
What is a Tartan?
Why is the Tartan important?
At first glance, a tartan is a pattern of interlocking stripes. But to those of Scottish descent and the millions who celebrate Highland heritage worldwide, it is far more than fabric. It is a living history, a badge of kinship, and a testimony of resilience.
The importance of the tartan is deeply tied to the Act of Proscription in 1746, which banned the wearing of Highland dress in an attempt to crush Scottish clan culture. For nearly 40 years, the tartan was a symbol of resistance. Today, when we wear our kilts and sashes on April 6th, we celebrate the fact that this culture did not just survive—it flourished.
