Upslope Brewing Company – Flatiron Park

Brewery in Boulder, Colorado

Dog policy

Well-behaved, supervised dogs on a leash are welcome on the Flatiron Park patios; dogs are no longer allowed inside because of health department rules.

Confirmed from the business's or agency's own published policy · last checked 2026-10-24.

Upslope's Flatiron Park taproom sits in the east Boulder business park off 55th Street, a short pedal from the Boulder Creek Path. It is the brewery's main gathering spot, with a kitchen turning out burgers and taproom food, live music, and a big patio where most of the dog traffic ends up. The posted pet policy is clear: pups are welcome outside on the patios as long as they are leashed, supervised and behaving, but they cannot come indoors anymore. Hours run 11 to 9 Monday through Saturday and 11 to 8 on Sunday, with the kitchen closing an hour earlier. Happy hour is Monday to Wednesday from 4 to 6. A good after-ride stop with a dog in tow.

patio

Policies change. Check with the business before you go, and tell us if something here is out of date.

Address1898 S Flatiron Ct, Boulder, CO 80301
Phone(303) 396-1898
WebsiteVisit site
HoursMon–Sat 11–9, Sun 11–8
Price$$

Dog-friendly trails near Boulder

Chautauqua Trail and Royal Arch
Voice & Sight tag or leash · 0.7 mi
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Mount Sanitas & Sanitas Valley Loop
Voice & Sight tag or leash (no dogs on Lion's Lair) · 3.5 mi
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Marshall Mesa Loop
Voice & Sight tag or leash · 2.7 mi
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