Upslope Brewing Company – Flatiron Park
1898 S Flatiron Ct, Boulder, CO 80301
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.
- patio
Dog-friendly hike near Boulder · Chautauqua Trailhead, 900 Baseline Rd at Grant Pl, Boulder

Illustration of the region, not this trail.
Dogs must be on a hand-held leash at all times unless they meet the Voice and Sight control standard and display a City of Boulder Voice & Sight tag; Chautauqua Trail requires a leash east of the 6th Street Connector and allows V&S west of it.
Source: City of Boulder Open Space & Mountain Parks · checked 2026-10-24. Rules change; confirm before you go.
Chautauqua is Boulder's front door to the Flatirons and the busiest trailhead in the OSMP system. The 0.7-mile Chautauqua Trail climbs the open meadow to the base of the First Flatiron; from Bluebell Road the steep, rocky Royal Arch Trail (0.8 miles each way, about 850 feet) continues to a natural sandstone arch. Both allow dogs under Voice & Sight with a tag, or on leash, with leash-only segments nearest the neighborhood. From Aug. 15 to Dec. 1 the adjoining Gregory Canyon, Saddle Rock and Amphitheater trails go leash-only for bear season. Expect crowds; a tagged dog with a bombproof recall is the only one that should be loose here.
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Dog boarding in Boulder Daycare in Boulder1898 S Flatiron Ct, Boulder, CO 80301
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.
4910 Nautilus Ct, Boulder, CO 80301
Avery describes its outdoor beer garden and patio as dog-friendly; dogs stay outside while you drink and dine.