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Altona
All Events Événements

Events and Things to do in Altona, CO

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Summer Solstice Rebirthing & Sound Bath
Sun, Jun 21, 11:30 AM
Boulder · The StarHouse
Summer Solstice Rebirthing & Sound Bath
Sun, Jun 21, 11:30 AM
Boulder · The StarHouse
Flash Foxy - Alpine Prep - Boulder, CO
Sat, Jun 13, 8:00 AM
Boulder · Eldorado Canyon Trail
Flash Foxy - Alpine Prep - Boulder, CO
Sat, Jun 13, 8:00 AM
Boulder · Eldorado Canyon Trail
Cornhole Tournament
Sat, Jun 6, 10:30 AM
Longmont · Wibby Brewing
Cornhole Tournament
Sat, Jun 6, 10:30 AM
Longmont · Wibby Brewing
Cocktail Class: International Whiskey
Sun, Jun 21, 1:00 PM
Louisville · Nora's Speakeasy
Cocktail Class: International Whiskey
Sun, Jun 21, 1:00 PM
Louisville · Nora's Speakeasy
Pine Beetle Patrol
Sat, Jun 13, 9:00 AM
Allenspark · Allenspark Fire Protection
Pine Beetle Patrol
Sat, Jun 13, 9:00 AM
Allenspark · Allenspark Fire Protection
Going fast
Flavors of Persia
Tue, May 26, 4:45 PM
Boulder · August Escoffier School of Culinary Arts
Going fast
Flavors of Persia
Tue, May 26, 4:45 PM
Boulder · August Escoffier School of Culinary Arts
Rosetta Hall Farm Dinner
Wed, Jul 29, 6:00 PM
Lyons · Lyons Farmette
Rosetta Hall Farm Dinner
Wed, Jul 29, 6:00 PM
Lyons · Lyons Farmette
Kirtan with Mike Cohen & the Shakti Groove at the StarHouse
Fri, Jun 19, 7:30 PM
Boulder · The StarHouse
Kirtan with Mike Cohen & the Shakti Groove at the StarHouse
Fri, Jun 19, 7:30 PM
Boulder · The StarHouse
Going fast
Native Plant Master 3-Day Field Course: Plants of the Foothills
Fri, Jun 12, 9:00 AM
Boulder County · Heil Valley Ranch Open Space
Going fast
Native Plant Master 3-Day Field Course: Plants of the Foothills
Fri, Jun 12, 9:00 AM
Boulder County · Heil Valley Ranch Open Space
Almost full
Blackbelly Farm Dinner
Wed, Sep 9, 5:00 PM
Lyons · Lyons Farmette
Almost full
Blackbelly Farm Dinner
Wed, Sep 9, 5:00 PM
Lyons · Lyons Farmette
Acreage BAZAAR
Sun, May 24, 11:00 AM
Lafayette · Acreage by Stem Ciders
Acreage BAZAAR
Sun, May 24, 11:00 AM
Lafayette · Acreage by Stem Ciders
Almost full
Greens Point Farm Dinner
Wed, Aug 19, 6:00 PM
Lyons · Lyons Farmette
Almost full
Greens Point Farm Dinner
Wed, Aug 19, 6:00 PM
Lyons · Lyons Farmette
Rocky Mountain Tap 5k | Lousiville| 2026 CO Brewery Running Series
Sun, Jul 26, 10:00 AM
Louisville · Rocky Mountain Tap & Garden
Rocky Mountain Tap 5k | Lousiville| 2026 CO Brewery Running Series
Sun, Jul 26, 10:00 AM
Louisville · Rocky Mountain Tap & Garden
THE POGS
Sat, Jun 13, 8:00 PM
Louisville · The Louisville Underground
THE POGS
Sat, Jun 13, 8:00 PM
Louisville · The Louisville Underground
French Desserts and Pastry
Sat, Jun 6, 10:45 AM
Boulder · Auguste Escoffier School of Culinary Arts
French Desserts and Pastry
Sat, Jun 6, 10:45 AM
Boulder · Auguste Escoffier School of Culinary Arts
Boulder Self-Care Serenade | June 13th
Sat, Jun 13, 5:30 PM
Boulder · The New Local Annex
Boulder Self-Care Serenade | June 13th
Sat, Jun 13, 5:30 PM
Boulder · The New Local Annex
Kevin Fitzgerald -- "It Started with a Turtle"
Wed, Jun 17, 6:30 PM
Boulder · Boulder Bookstore
Kevin Fitzgerald -- "It Started with a Turtle"
Wed, Jun 17, 6:30 PM
Boulder · Boulder Bookstore
Women’s Reproductive Health, Agency, and the Future of Fertility
Wed, Jun 10, 6:00 PM
Boulder · eTown Hall
Women’s Reproductive Health, Agency, and the Future of Fertility
Wed, Jun 10, 6:00 PM
Boulder · eTown Hall
Going fast
Corrida Farm Dinner
Wed, Aug 26, 6:00 PM
Lyons · Lyons Farmette
Going fast
Corrida Farm Dinner
Wed, Aug 26, 6:00 PM
Lyons · Lyons Farmette
Mumford & Sons LIVE 2026 – Epic Stadium Night Under the Rockies
Sat, Jun 6, 7:30 PM
Boulder · Folsom Field
Mumford & Sons LIVE 2026 – Epic Stadium Night Under the Rockies
Sat, Jun 6, 7:30 PM
Boulder · Folsom Field

6 of 328

Things to do around Altona

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Things to do in Arvada

Things to do in Thornton

Trends in Altona

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Frequently asked questions about Altona

What are the best events to attend?

According to Eventbrite, the best events are:

Summer Solstice Rebirthing & Sound Bath

Flash Foxy - Alpine Prep - Boulder, CO

Cocktail Class: International Whiskey

Pine Beetle Patrol

Which events are currently trending in Altona?

The trending searches this month in Altona are:

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Flavors of Persia

Cornhole Tournament

French Desserts and Pastry

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