Corn mazes and pumpkin patches are abundant in September and October. Here’s a list of what we know is happening, along with any coupons or discounts. We’ve also included a handy map below , which should help you easily locate the attractions. Just click on the corn icon for more details. All attractions are open through October 31, unless otherwise noted.
Friendly Reminder: Double-Check Beforehand
Mile High On The Cheap does its best to thoroughly vet every item published and strives for 100% accuracy. However, sometimes details change without notice or errors may occur.
As always, prices, hours and participating locations may vary.
Some events and activities are still being canceled or postponed.
Please verify all deals and events with the business or venue, before ordering or making plans.
Anderson Farms Fall Festival, Erie

Anderson Farms “Bee Kind” maze for 2020.
Confirmed for 2020. Kids (and the young-at-heart) can explore the humongous 25-acre corn maze — this year’s theme is Bee Kind, take a wagon ride to the pumpkin patch, play with farm critters, whoosh down the combine slide, race Barnyard 500 Pedal Karts, climb a tire mountain, explore a rainbow maze and Fort A-Lot-A-Fun and more.
Open daily: Check online schedule. Tickets: $12 for ages 4 and older. FREE for 3 and under.
For some scares check out Terror in the Corn, an evening haunted ghost town and hayride. Tickets are $27. ($30 on Friday & Saturday). Zombie Paintball Hunt is an evening wagon ride equipped with paintball gun for each passenger. Tickets are $25. ($27 on Friday & Saturday). No combo passes this season.
Opens September 25 through October 31. 6728 County Road 3 1/4, Erie, 303-828-5210. Map
Cottonwood Farms Pumpkin Patch, Boulder
Confirmed for 2020. Family farm located just north of Lafayette, selling pumpkins and fall produce. Play in the four-acre corn maze or straw bale maze, check out a steam engine and farm equipment and see farm animals including Rocco the donkey and Bentley the miniature horse.
Wagon rides for $5 on October weekends for cohort groups only. All children must be accompanied by an adult. Children 5 and under ride free with parents. You will sit on straw bales on a real farm wagon pulled by a tractor.
Admission is $5 daily to access the pumpkin patch including corn and straw maze. Children 5 and under and seniors 65+ are always FREE (including corn maze and wagon rides).
Reservations are not required for individuals and families, but prepaid admissions are encouraged.
Open daily 10 a.m. to 6 p.m.
Opens September 26 through October 31. 10600 Isabelle Rd. (Highway 287 & Isabelle), Lafayette, 720-890-4766. Map
Denver Botanic Gardens Chatfield Farms Corn Maze, Littleton

Chatfield Farms Corn Maze
Confirmed for 2020. Seven-acre corn maze. Mini maze for the little ones. View the design from two 15-foot tall illuminated bridges.
Open Fridays, Saturdays & Sundays. from 9 a.m. to 7 p.m. Tickets: $12/adults, $10 seniors, military and students with ID, $10/adult members, $8/children (3-12), $6/child members.
Opens September 18 through October 31. 8500 West Deer Creek Canyon, 303-973-3705. Map
Flat Acres Farm, Parker
Confirmed for 2020. Tons of the things to do including corn maze, Kids Hay Bale Maze, duck races, giant Jenga, hay ride, bounce houses, jump pillow, corn hole, corn kernel boxes, swing set, climbing wall, petting zoo and more.
Pick out that perfect pumpkin in the pumpkin patch. fall decorations. Also for sale: corn stalks, straw bales, and gourds. Every visitor receives a free mini-pumpkin or mini-gourd.
Open Wednesday through Sunday from 10 a.m. to 6 p.m. Ticket prices TBD. Check website for info: $14 for ages 3 to 64. Seniors 65+ $5. Military get 20% discount.
Opens September 26 through October 31. 11321 Dransfeldt Rd., Parker. Map
Fritzler Farm Park, La Salle

Fritzler Farm Park’s 2020 corn maze.
Confirmed for 2020. More than 20 attractions including 15-acre corn maze, plus jumping pillow, slide mountain, barrel coaster, Verti-scope, pumpkin patch, corn box, pig races, pedal go-karts, arcade and pumpkin cannon.
New for 2020: a sunflower field to explore. Family-friendly during the day. Scream Acres for adults only at night. Hours and days vary. Tickets: General admission $16.95 (when purchased online), $19.95 (at the gate) or season pass (unlimited admission all season long) $49.95.
Opens September 19 to October 31. 20861 CR 33, 970-737-2129. Map
Maize in the City, Thornton

Maize In The City
Confirmed for 2020. 20-acre “Crazed Corn” maze, mini maze for young children, pumpkin patch, sand art, barrel train, escape rooms and more. While visitors navigate their way through the cornfield, they are invited to engage in a one-of-a-kind smartphone trivia game.
Days and hours of operation vary. Attractions at the site are open on weekends. Check website for hours and dates.
Admission to the site is FREE. Tickets for the corn maze: $12/adults, $9 kids (5-12), kids 4 and younger are FREE. Additional charge for some rides & activities. See attraction options and pricing here.
Attraction tickets will be sold until 5 p.m. and attractions will close at 6 p.m. Corn maze tickets will be sold until 5 p.m. and close at 6 p.m.
Pumpkin field, playground and photo ops are FREE. Pumpkin prices vary by size and variety.
Opens September 19 to October 31. 10451 McKay Rd., Thornton., Thornton. Map
Mile High Farms, Bennett

Mile High Farms
Confirmed for 2020. Two corn mazes, a petting zoo, antique tractor hayride, pumpkin patch, barrel cart rides, corn pits, playground, entertainment and concessions. Extra charge for pumpkins and vendor food.
Open every Saturday & Sunday in October from 10 a.m. to 6 p.m. Tickets: $14/adults, $10/kids (5-12), seniors (60+) & military, FREE for kids 4 and younger.
Opens October 3. Closes October 24. 11 Cavanaugh Rd, Bennett, 303-344-2676. Map
Munson Farms, Boulder

Munson Farms
Confirmed for 2020. Starting in September, wander the huge pumpkin patch for FREE to pick your own, and pay by weight/size. Specializes in 10 varieties of heirloom pumpkins. Open daily from 9 a.m. to 6:30 p.m.
Already open. Valmont Rd. & 75th St., Boulder, 415-298-1500. Map
The Bee Hugger, Longmont

The Bee Hugger Farm
Confirmed for 2020. Hosts a U Pick pumpkin patch and other fall activities. Starting the first week of October, there are pumpkins for picking, an end-of-season sunflower field with spooky surprises, a haunted VW Bug Yard, animals to feed, and many more unique fall findings. On weekends you can take a hayride around the farm and ride a miniature horse, Lobo (10 a.m. to 1 p.m.).
Entry is FREE with small fees for some activities. Shop by the VW bus shop for local honey, bees wax, and other farm harvests.
Open 8 a.m. to 8 p.m. daily
Already open. 12590 Ute Hwy., Longmont. Map
Mazzotti Farms Corn Maze & Pumpkin Patch, Hudson
No current information for 2020. Scare-free corn maze, petting zoo with farm animals, real working farm and pumpkin patch. Admission includes all activities and one pumpkin.
Open weekends through October from 10 a.m. to 5 p.m. Tickets: $12 per person (under 2 free). Opens October 5. 24120 Weld County Rd. 8, Hudson. Map
Rock Creek Farm, Broomfield
CLOSED for 2020. Four corns mazes of varying lengths and complexity, kids play area with hay bale maze and farm animals to view. U-Pick-Em pumpkins and concessions. Admission and parking are FREE. Fee of $7 (age 4-11) and $10 (12 and older) to explore the corn mazes. Extra charge for pumpkins, fall decor or food & drink.
Open daily 9 a.m. to 6:30 p.m.
Opens October 5 to 31. 2005 S. 112th St., Broomfield. Map
Harvest Farm Fall Festival & Corn Maze, Wellington
CANCELED for 2020. Ten-acre corn maze, hay bale maze, pig races, petting zoo, goat city, playground, corn cannons, barrel train and more. Harvest Farm also plans special events almost every weekend from goat yoga to Denver Broncos Weekend to Kite Day. Be sure to check their website for a complete schedule. Open Friday & Saturday 10 a.m. to 8 p.m., Sunday, noon to 6 p.m. Tickets: $15/adults, $13/kids (4-12) & $10/seniors & military.
Opens October 4. Through October 27. Colorado Highway 1 & E. County Rd. 66. Map
Nick’s Garden Center, Aurora
CANCELED for 2020. Straw maze, family tractor ride through the Tunnel of Terror (not too terrifying, in fact), kiddie train ride, pedal karts, jumping castles (one just for tots 5 and under). Huge pumpkin patch – more than 100 tons in all shapes and sizes.
Open rain or shine Monday to Saturday, 8 a.m. to 6 p.m.; Sunday, 9 a.m. to 5 p.m.
Straw maze, ring toss game, story time with Professor Pumpkin and kids play area are all FREE. Tokens needed for tractor ride, pedal kart, train & bounce house. Tokens $4 each or an all-activity wristband (1 time each ride) for $13. 2001 S. Chambers Rd. (2 blocks north of Iliff), Aurora, 303-696-6657.
Opens September 28 through October 27. 2001 S. Chambers Rd. (2 blocks north of Iliff), Aurora, 303-696-6657. Map