Flatiron Sounds Music Festival | Boulder Colorado

Media error: Format(s) not supported or source(s) not found Celebrate summer in Boulder at Chautauqua’s Flatiron Sounds Music Festival, a free, family-friendly event set against the iconic Flatirons. Held on Sunday, June 21 (Father’s Day) from 1–8 PM, the festival features live performances from Neal Francis, Lindsay Lou, Armchair Boogie, Blessing Bled Chimanga, and Pick & Howl. Enjoy a full day of live music, local food vendors, craft beer from 4Noses, and an artisan market at one of Boulder’s most scenic outdoor venues. Join us in Boulder, Colorado, on Sunday, June 21, for an unforgettable outdoor music festival experience! Explore our vibrant vendor market, savor delicious bites from local food vendors, and sip on refreshing brews and cocktails. With captivating live music performances throughout the day, this free event promises endless fun for the whole family. SUNDAY, JUNE 21, 2026 | FREE ADMISSION | ALL AGES | RAIN OR SHINE1:00 PM – 8:00 PMChautauqua Park900 Baseline Rd., Boulder, CO, 80302 Flatiron Sounds Music Festival is held at Chautauqua Park 900 Baseline Road, Boulder Chautauqua Park has limited parking! Public transportation, ridesharing, or biking is recommended. PARKING Parking will be VERY limited at Chautauqua, and attendees are encouraged to carpool, use public transportation, or use ridesharing taxis. Where to park at Chautauqua: On Baseline Road, at the main trailhead parking lot, in the neighborhoods north of Baseline Road, or east of 12th Street. Parking around the Green at Chautauqua Park will be restricted. ADA PARKING ADA parking will be available to the West (Kinnikinnick Road) . Additional ADA parking will be available at the Chautauqua Trailhead or the Academic Hall. SHUTTLE The Park-to-Park Shuttle will be operating from 8 am to 9 pm. Please visit here for the shuttle route: www.chautauqua.com/2021/hop2chautauqua/ Portable restrooms will be located inside the festival, with additional restrooms at the Ranger Cottage, the Trailhead, and the lower level of the Chautauqua Dining Hall. ADA Parking ADA parking will be available to the West (Kinnikinnick Road) . Additional handicapped parking will be available at the Chautauqua Trailhead. The Festival takes place on the Chautauqua Green, a wide grassy lawn. Dogs are allowed but must be on leash. Pick up after your pet. For the safety of our Festival attendees, the following items are not permitted: Permitted Items: For your safety and the safety of others, guests and their possessions are subject to inspection as a condition of admittance. City Of Boulder Park & Rec regulations apply Questions? Email us at flatironsounds@chautauqua.com All Flatiron Sounds proceeds benefit the Colorado Chautauqua, a National Historic Landmark and 501(c) 3 Nonprofit. Discover our concert series and enjoy live music and events at the base of the Flatirons. Don’t miss out on evenings filled with melodies and memories! Save on an amazing summer staycation. Pack in even more fun when you stay during Father’s Day weekend & our FREE Flatiron Sounds Music Festival! Use code JUNE3NT when you book below to get 15% off. Unique indoor and outdoor venues for groups of 15-80. Make your next meeting, retreat or celebration one for the history books. Contemporary farm-to-table Colorado Bistro Cuisine in Boulder’s oldest surviving restaurant. Take in the glorious Foothills views from the wraparound porch.