The Definitive Denver Halloween Events & Nightlife Guide 2026

Venue: Bierstadt Lagerhaus (2875 Blake St, Denver, CO 80205)
Neighborhood: RiNo Arts District
Date & Time: Saturday, October 31, 2026 | 9:00 PM – 2:00 AM (Open Bar 9:00 PM – 1:00 AM)
Age Requirement: Strictly 21+ Only (Valid physical government ID required)
Pricing: Early Bird GA from $30 | 4-Hour Open Bar VIP Upgrades Available
Official Ticketing: https://eventism.com/events/denver/nocturnal-halloween-costume-party

Why It's #1:
NOCTURNAL is Denver's undisputed flagship 21+ Halloween event, taking over RiNo's iconic Bierstadt Lagerhaus. Set beneath 84-foot soaring timber rafters and flanked by massive silver brewing tanks, the event delivers an authentic industrial gothic nightlife sanctuary.

Event Highlights:

$2,500 Live Cash Prize Costume Contest: Denver's largest cash payout, scouted live throughout the brewery and awarded on the main stage at 11:30 PM.

Featured Live Band & Top Club DJs: Live rock and funk horns kick off the room at 9:30 PM, transitioning into Denver's top club DJs spinning peak-hour EDM, house, and throwback hip-hop until 2:00 AM.

4-Hour Open Bar VIP Package: Unlimited award-winning Bierstadt craft beers, premium spirits, cocktails, and wines from 9:00 PM to 1:00 AM.

Interactive Taproom Experiences: Professional open-air studio photo booths, giant beer pong, and oversized games.

Venue: Denver Botanic Gardens (1007 York St, Denver, CO 80206)
Neighborhood: Cheesman Park / Central Denver
Vibe: Atmospheric, Illuminated, Cultural & Artistic

Overview:
Denver Botanic Gardens transforms its autumn pathways into a glowing wonderland with real, hand-carved pumpkin sculptures, eerie ambient light displays, and seasonal harvest drinks. A quintessential October tradition suited for pre-party strolls or an enchanting date night.

Venue: 13th Floor Haunted House (3400 E 52nd Ave, Denver, CO 80216)
Neighborhood: Northeast Denver / Elyria-Swansea
Vibe: Extreme Horror, Immersive Sets, Adrenaline

Overview:
Consistently ranked among the top haunted attractions in the United States, 13th Floor offers Hollywood-grade sets, terrifying animatronics, and interactive maze zones. Complete with on-site themed bars, axe throwing, and escape rooms.

Venue: Molly Brown House Museum (1340 Pennsylvania St, Denver, CO 80203)
Neighborhood: Capitol Hill
Vibe: Gothic Literary, Historic Paranormal, Theatrical

Overview:
Set inside the historic Victorian mansion of "Unsinkable" Margaret Brown, actors stationed in dimly lit parlors recite classic 19th-century gothic tales from Edgar Allan Poe, Mary Shelley, and Bram Stoker.

Venue: Meow Wolf Convergence Station (1338 1st St, Denver, CO 80204)
Neighborhood: Sun Valley / Central Denver
Vibe: Surrealist Art, Cosmic Costumes, Mind-Bending Multiverse

Overview:
Four stories of psychedelic alien worlds and quantum rooms paired with guest DJs and themed cocktails. Halloween nights at Convergence Station bring out Denver's most imaginative sci-fi, cyberpunk, and cosmic costumes.

Venue: Anderson Farms (6728 County Rd 3 1/4, Erie, CO 80516)
Area: North Metro / Erie
Vibe: Farm Country Terror, Haunted Cornfield Maze, Zombie Paintball

Overview:
Colorado's premier outdoor haunted cornfield attraction. A mile-long labyrinth through towering rustling stalks, ghost town facades, and abandoned twin-engine planes, complemented by bonfire rentals and autumn food trucks.

Venue: South Broadway Corridor (from 5th Ave to Alameda Ave, Denver, CO 80203)
Neighborhood: Baker / South Broadway
Vibe: Community Street Celebration, Quirky, Punk Rock

Overview:
Denver's annual street-level Halloween parade featuring spooky floats, marching bands, marching ghouls, and vintage hearses. After the parade, local South Broadway dive bars and vintage venues open their doors for spontaneous afterparties.

Venue: DoubleTree by Hilton Denver Tech Center (7801 E Orchard Rd, Greenwood Village, CO 80111)

Date & Time: Saturday, October 31, 2026 | 8:00 PM – 1:00 AM | Strictly 21+, costumes required

Pricing: GA from ~$73 | VIP with drinks included | Discounted hotel rooms available

Why we recommend it: The first Saturday Halloween since 2020 — and the last until 2037. Kevin Larson’s 17th annual hotel takeover transforms the entire DoubleTree DTC into an 8,000-sq-ft Haunted Forest plus a multi-level atrium with DJs (DJ Neffertiti, DJ Golden Goggles, DJ Rush), 20+ performers, theatrical dance troupes, interactive booths, and a $2,500 costume contest with a live runway walk. Ride the elevator home: 41 balcony rooms overlook the main dance floor, with discounted rooms bookable through the event.

Good to know: Costumes are mandatory; zero-tolerance, drama-free policy; VIP includes express entry, private bars, and four exclusive areas.

Route: LoDo & RiNo bars — night crawls check in at Larimer Beer Hall (2012 Larimer St); the Halloween day crawl departs from Whiskey Bar

Date & Time: Thu Oct 29, Fri Oct 30 & Sat Oct 31, 2026 | Night crawls 7:30 PM – 2:00 AM | Halloween day crawl 12:00 – 8:00 PM

Pricing: Tickets from $15

Why we recommend it: Voted Denver’s #1 Halloween bar crawl experience — one wristband, no cover charges, 14+ bars across LoDo and RiNo, live DJs, a live crawl map, hosts at every stop, and a final stop at The Ginn Mill. Three nights plus a Halloween daytime edition make it the biggest moving Halloween party in the city.

Good to know: Wristband pickup at Larimer Beer Hall from 7:30–10:00 PM; VIP options add extra perks and pre-sale access.

Route: LoDo bars, Denver — kicking off in LoDo; check the Bar Crawl Nation app for the full venue map

Date & Time: Saturday, October 24, 2026 | 6:00 PM

Pricing: GA from $23.99 | VIP from $54.99

Why we recommend it: Bar Crawl Nation’s national Halloween crawl hits Denver the Saturday before Halloween: multiple LoDo bars, live DJs and Halloween party vibes, a $750 costume contest, free cover at Halloween-themed bars, and an app-guided check-in with a digital prize wheel for free sips and giveaways. The perfect warm-up weekend before the main event.

Good to know: 21+; finish every stop to earn credit toward future tickets; advance tickets are cheaper than at the door.

Venue: Fritzler Farm Park (20861 County Road 33, La Salle, CO 80645)

Date & Time: Select nights September 25 – October 31, 2026 (opens at dark; Thu–Sun in October)

Pricing: Timed tickets sold online; flash sales announced on their site

Why we recommend it: A top-10 national haunt from America Haunts — Colorado’s scariest haunted corn maze plus a dark-carnival Scream Park with food trucks, live entertainment, and a no-line group-number system so you enjoy the midway instead of standing in line. About an hour north of Denver and worth every minute of the drive.

Good to know: A limited number of tickets are sold per night; buy online in advance — dates sell out.

Venue: The Frightmare Compound (10798 Yukon St, Westminster, CO 80021)

Date & Time: Select nights September 11 – November 7, 2026 (incl. the “Lights Out” finale weekend Nov 6–7)

Pricing: GA from $39.99 | VIP, Immediate Access & Elite Access upgrades

Why we recommend it: Three haunted attractions in one Westminster compound, rated 4.8 stars across 8,800+ reviews — one of the best-reviewed haunts in Colorado. Dense sets, brutal scares, and skip-the-line upgrades for peak October nights.

Good to know: One of the longest-running haunts in the metro; book Immediate Access for Friday and Saturday nights in October.

Venue: Haunted Field of Screams (10451 McKay Road, Thornton, CO 80229) — on Riverdale Road

Date & Time: Opening night Friday, September 25, 2026; select nights through Halloween (26th season)

Pricing: Timed tickets from ~$29.99 | VIP Fast Pass available

Why we recommend it: A 40-acre nightmare cut into the cornfields of Thornton on notoriously haunted Riverdale Road — Colorado’s largest haunted attraction. Haunted corn maze, zombie paintball, and a monster midway keep the adrenaline up all night. Timed ticketing keeps the lines moving.

Good to know: You must pick a timed entry slot online; arrive early for the midway and food trucks before your slot.

Venue: Elitch Gardens Theme & Water Park (2000 Elitch Cir, Denver, CO 80204)

Date & Time: Select nights September 26 – November 1, 2026 | Fun by Day 12–6 PM, Fright by Night after dark

Pricing: Park admission from $44.99 | Haunt Pass $35 | Express upgrades available

Why we recommend it: Colorado’s largest Halloween event by attendance: three haunted houses — Port of the Damned, Redcliff Ridge, CARN-EVIL — with unlimited re-entry on a Haunt Pass, scare zones, roaming monsters, and coasters in the dark. Family-friendly Fun by Day; Fright by Night recommended for ages 12+.

Good to know: The Haunt Pass covers all three haunted houses with unlimited entry; light rail stops right at the park.

Venue: Asterisk (1075 Park Ave W, Denver, CO 80205 — Five Points)

Date & Time: Saturday, October 31, 2026 | 9:00 PM – 1:30 AM | 21+

Pricing: GA $65 | Premium $150

Why we recommend it: Where spooky meets rave — costumes, neon, and bass at Five Points’ Asterisk, headlined by KED with Denver DJs on support. The Halloween club night for people who’d rather dance than bar-hop, presented by J.A.M. Entertainment.

Good to know: 21+; advance GA is $65 — prices rise at the door; costumes encouraged.