Fall in Denver: Festivals, Food, and Fun After Mid-September

When the aspen leaves turn golden and the crisp air rolls into the Mile High City, Denver truly comes alive. From Oktoberfest stein-hoisting to haunted thrills, there’s no shortage of seasonal fun to explore. Here’s your guide to the best fall events in Denver after mid-September.

Celebrate the Season with Festivals

Denver Oktoberfest (Sept 19–21 & 26–28, 2025)

Grab your lederhosen and join the party at the Ballpark District! One of the city’s most beloved traditions, Denver Oktoberfest spans two weekends and features keg bowling, stein hoisting, live music, German eats, and a lively crowd. Whether you’re after bratwurst or a big beer, this event is the ultimate fall kickoff.

High Plains Comedy Festival (Sept 18–20, 2025)

Need a good laugh before winter sets in? This festival brings top comedians and podcasts to venues all around Denver. It’s a great way to mix cozy autumn nights with side-splitting entertainment.

Civic Center Night Market (Sept 19, 2025)

For a local vibe, head to Civic Center Park where food trucks, craft vendors, and live performers transform downtown into a bustling night market. Think artisanal eats, unique finds, and plenty of community spirit under twinkling lights.

Food, Wine & Cultural Delights

Colorado Wine Week (Sept 15–21, 2025)

Wine lovers rejoice—this statewide celebration includes tastings, pairings, and live music, with plenty happening in Denver. It’s the perfect chance to sip Colorado’s finest while enjoying the last warm evenings of the year.

Bright Nights at Four Mile Historic Park (Sept 17–21, 2025)

Imagine strolling through glowing light displays at one of Denver’s most historic parks. This magical experience blends artful illumination with old-world charm, creating a perfect family or date-night outing.

Handmade in Colorado Expo (Sept 13–14, 2025)

Though it sneaks in just before mid-September, it’s worth mentioning. Union Station becomes home to Colorado artisans showcasing crafts, jewelry, and local art. It’s a wonderful spot to get a head start on holiday shopping—or treat yourself to something one-of-a-kind.

Spooky Season Thrills

The 13th Floor Haunted House (Mid-Sept – Early Nov)

Consistently ranked as one of the scariest haunted houses in the country, Denver’s 13th Floor is not for the faint of heart. With movie-quality sets and hair-raising scares, it’s the ultimate fall thrill.

Elitch Gardens Fright Fest (Weekends Sept 27 – Nov 2, 2025)

By day, Elitch’s transforms into a family-friendly fall festival; by night, the park turns into a haunted playground. Think pumpkin patches, trick-or-treating, roller coasters, and spine-chilling haunted mazes.

Geek Out & Get Creative

MileHiCon (October 2025)

Denver’s longest-running sci-fi and fantasy convention is a fall staple. From cosplay contests to author panels and gaming, it’s a celebration of imagination that brings together fans of all things nerdy.

Fall in Denver is more than just golden leaves—it’s a season of celebration, creativity, and community. Whether you’re sipping Colorado wine, laughing at a comedy show, or braving the haunted house, the city has something for everyone.

👉 Pro Tip: Many of these events sell out fast—grab your tickets early and plan a few cozy layers for those brisk Colorado nights.

So, get your calendar ready and let Denver’s fall magic sweep you into the season!