Best Craft Beer in Longmont, CO

Craft Beer in glasses at table

Craft Brewery in Longmont, CO

Crafted for Flavor & Fun

At 300 Suns Brewing in Longmont, Colorado, beer isn’t just something you drink — it’s something you experience. We brew a wide selection of drinkable, well-balanced craft beers right here in our brewery, designed to pair perfectly with good friends, great food, and sunny Colorado days.

Whether you’re into crisp lagers, bold stouts, tart sours, or limited-release small batches, our tap list is full of variety that invites exploration, and conversation — and invites you back again and again.

Our Brewing Style

300 Suns beer is inspired by Colorado’s 300 days of sunshine — bright, approachable, and refreshing with enough personality to keep curiosity alive. We believe beer should be inviting, balanced, sometimes suprising and full of character, crafted with care and brewed to be enjoyed with friends. We also believe in the breadth and variety that craft beer has to offer. You won’t see 14 IPAs on tap here. Instead, you can join us on our craft brewing journey as we explore a wide selection of styles, aromas and flavor profiles.

Our taps rotate regularly with:

  • Seasonals
  • Small-batch releases
  • Core classics with crowd appeal
  • Collaborative and experimental brews

Accolades & Recognition

Medals (Colorado Brewers Cup, Denver International Beer Competition)

We are proud to be part of Colorado’s vibrant craft beer community. At the 2025 Colorado Brewers Cup, our Psychotic Balaclava Horchata Imperial Stout earned a medal in one of the state’s most respected professional competitions. Judges analyzed 650 entries from 134 breweries across Colorado, making these awards a mark of style excellence and quality brewing.

Our Cap’n Long ESB and Old Burlington Stout have also medaled in the Denver International Beer Competition.

Local Honors (Times-Call Reader’s Choice)

In addition to beer accolades, our brewery was honored as Best Locally Owned Restaurant / Pub / Brewery in the Times-Call Reader’s Choice Awards, along with recognition for best beer selection and other local favorites.

These honors reflect not only the quality of our beer but the passion of our community — friends, neighbors, and visitors who come back because 300 Suns feels like home.

Pairing With Food

Our beers are brewed to complement every bite from our scratch kitchen. Try:

  • Crisp ales with burgers and fries
  • Hop-forward pours with spicy dishes
  • Dark stouts with green chile

Our team is happy to suggest pairings based on what’s on the board today.

Flights & To-Go Options

Want to explore more than one style?
Flights are a great way to taste a variety of beers in one sitting.

Prefer to enjoy beer at home?
We freshly can any of our beers on tap to order in 32 ounce cans to-go.

Come Sip & Stay Awhile

Whether it’s your first visit or your fiftieth, a fresh pint at 300 Suns is meant to be enjoyed in good company — on our sunny patio, at the bar, or with friends around a table. We’re passionate about brewing, but even more passionate about sharing a great beer with you.

Cheers to good beer, good food, and good times.

FAQs:
Are dogs allowed at 300 Suns Brewing?
 Yes — dogs are welcome on our outdoor patio.

Is 300 Suns Brewing kid-friendly?
 Yes. We welcome families and offer a kids menu.