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10 Best Corn Mazes in the Bay Area for 2025

The craziest corn mazes open for 2025 in the East Bay, North Bay, Peninsula and worth the road trip including the world’s largest.
By - posted 10/19/2025 No Comment

Let’s get lost in a corn maze! 

These insane twists and turns of nature used to be done manually, but now they’re mostly done by GPS and computer-controlled machines. We’ve rounded up the best corn mazes open for 2025 around the greater Bay Area, plus we’ve also thrown in a few smaller corn mazes and hay mazes if you’re looking for something more old school.

Please always check with the venue first before attending. We’ve done our best to make sure everything is accurate for 2025, but prices, details, and hours can change, so please contact the venue first.

Updated 9/19/25

2025 Corn Mazes

East Bay

Livermore

G&M Farms Corn Maze & Pumpkin Patch 2025

Oct. 3- 30, 2025 | Wed.-Fri.: 3-7 pm; Sat.: 10 am-9 pm; Sun.: 10 am-6 pm
G&M Farms | 487 East Airway Blvd, Livermore, CA (East Bay)

G&M Farms offers a huge pumpkin patch with farm animals, a free straw bale maze, and a corn box, which is like a giant sandbox filled with corn kernels. Plus don’t miss their epic six-acre corn maze. It twists, turns, and dead-ends, providing good old-fashioned family fun. G&M Farms Cornfield Maze and Pumpkin Patch was voted Best Seasonal Attraction in the East Bay by Diablo Magazine. The Corn Maze is $10. Children 5 years and under are free. The Corn Maze will be Haunted on Saturday, October 18, 2025, and Saturday, October 25, 2025. Haunting begins at dark (approximately 7 pm) and closes at 9 pm.

Admission to the farm and parking are both free. Additional attractions are offered on Saturdays and Sundays, including a Cow Train, Hayride, Pedal Carts, and Jump Pillows. They use a token system for attractions. Tokens can be purchased for $5 each. Each attraction costs 1 token. – Confirmed 9/17/25

 

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North Bay

Petaluma

Petaluma Pumpkin Patch & A’mazing Corn Maze 2025

Opens September 19, 2025 (opens annually the last Friday of September)
Day Maze open daily: 10 am until 7 pm (enter by 6:30 pm); Friday and Saturday Night Maze: 6 pm – 10 pm (entry closes at 9:30 pm)
Petaluma Pumpkin Patch | 450 Stony Point Rd, Petaluma, CA 94952 (North Bay)
Corn Maze Daytime Admission is $9; Night Maze $13

Listed by The New York Times as one of the Top 3 Pumpkin Patches in the US, the 4-acre Amazing Corn Maze offers everyone a challenge, young and old alike. Navigate 10-foot-tall corn stalks with only one way out, and plan for about 45 minutes to complete the course. Don’t miss the second-story viewing platforms that give a fun bird’s-eye view of the maze. Each year, Farmer Jim personally designs a brand-new layout, making every visit unique.

Free activities include exploring the Lil’ Kids Maze, climbing the huge Straw Mountain with over 500 bales, checking out the corn kernel “sandbox,” and visiting the farm animals. Admission to the farm and parking are free. – Confirmed 9/17/25

The Great Peter Pumpkin Patch & Free Corn Maze – CANCELED for 2025, but their website says they’ll be back in 2026
Open Weekdays: 9am – 4pm; Weekends 9am – 5pm
Peter Pumpkin Patch | 4235 Spring Hill Rd.. Petaluma, CA (North Bay) 

This pumpkin patch located on a cheese farm features tons of free activities including learning how to milk a cow, a corn maze, hay maze, and free hay wagon rides. Plus you can pick your own organic pumpkin, eat some pumpkin ice cream, visit the farm animals, explore the “Western” town, climb the gigantic straw bale pyramid, and listen to live music on the weekends. There’s free admission and free parking too. – Confirmed 9/17/25

Santa Rosa

Sonoma County’s Largest Corn Maze 2025

Opens September 27, 2025
Monday-Thursday 11am-7pm; Friday 11am-9pm; Saturday 9am-9pm; Sunday 9am-8pm; Halloween closes at 6pm. Corn Maze closes 45 minutes before the Patch closes.
Santa Rosa Pumpkin Patch | 5157 Stony Point Rd, Santa Rosa, CA

Santa Rosa Pumpkin Patch is a 30-acre family farm packed with fun fall activities including Sonoma County’s largest corn maze (5 acres) which features a short and long route. You can make a day of it with lots of activities with:

$5* Pumpkin Patch Pass includes: Petting Zoo, Pumpkin Tic-Tac-Toe, Corn Hole Bag Toss, Barnyard Ballzone, Hay Bale Pyramid, Corn Play Box, Pumpkin Tether Ball, and a Country Tire Swing
$15 Corn Maze Pass (includes General Admission + Corn Maze)
$20 Farm Pass includes: unlimited access to the Jumpy Pillows, 24ft Double Inflatable Slide, and the Super Bounce House + Little Bounce House (5 and younger)
$30 Farm Pass Plus includes everything above plus Corn Maze, 3 Shots on the Pumpkin Blasters, Hay Ride down to the Pumpkin Patch or a ride on the Cow Train
$15 Paradise of Fun Pass: Pony Ride or Bungee Trampoline or Walk on Water
– Confirmed 9/19/25

 

Peninsula

Half Moon Bay

Minotaur’s Labyrinth Hay Maze 2025

Opens September 27, 2025
Day Maze: Sunday-Thursday, 9am-6:30pm; Friday & Saturday, 9am-10:30pm; Halloween night closes at 6 pm
Arata’s Pumpkin Farm | 185 Verde Rd, Half Moon Bay, CA

Venture on your wild side and take a trip in the Minotaur’s Labyrinth Hay Maze. The maze covers over 2 acres and is constructed entirely out of 7-8 foot tall bales of hay with a completely new design every year. To add excitement for children and adults alike, on weekends, the Minotaur patrols the maze, handing out golden pumpkins to little ones (10 and under) who cross his path.

Maze pricing is $15 during the day and $20 at night (night hours only on Friday and Saturday in October). There’s also a hay ride ($8), a petting zoo ($8), a train ride ($8), Haunted Barn ($10 day/$15 night), pony rides ($10), PlayLand ($20) with carnival-style games, a “bounce house,” the mini Minotaur’s Labyrinth hay maze, and a six-acre corn field that’s perfect for Instagramming. – Confirmed 9/19/25

Portola Valley

Webb Ranch Pumpkin Patch & Hay Maze 2025

Open September 26 – October 31, 2025 | 10am-6pm daily
Webb Ranch Family Farm | 2718 Alpine Road, Portola Valley, CA

The 30-acre organic farm offers a wide range of festive activities including its corn maze, haunted house, reptile and petting zoo, tractor hay rides, bounce houses, and a farm-themed obstacle course. Activity wristbands are all-inclusive; no individual activity tickets are sold. Weekday wristbands are $8-$15 for adults and teens, $15 for children ages 3-12, and $5 for an adult with a paid child. Weekend wristbands (reservations required) are $15 for teens and adults, $35 for children ages 3-12, and $10 for an adult with a paid child. Children 2 and under are free. Activity areas close at 5pm each day. It’s free to enter the pumpkin patch, and there is free parking. – Confirmed 9/15/25

San Francisco

Inner Sunset

Clancy’s Pumpkin Patch & Mini Hay Maze 2025

Open daily September 26–October 31, 2025
Hours: Sunday–Thursday: 9am–7:30pm; Friday & Saturday: 9am–9pm
Clancy’s Pumpkin Patch | 1620 7th Ave. & 2101 Sloat Blvd., San Francisco

Clancy’s continues to bring fall fun to San Francisco with two locations in the city. You’ll find a wide variety of pumpkins, gourds, corn stalks, and Indian corn. During October, come see the ghosts in the trees, the scarecrows in the patch, visit live turkeys, and run through the fun corn maze. You can even take a hayride in the middle of San Francisco. Free admission and free parking are available at both locations. Well-behaved dogs are welcome on a leash. – Confirmed 9/19/25

Road Trip – Central Valley

Hollister

Swank Farms’ Corn Maze & Pumpkin Patch 2025

Fall Experience: October 4-31, 2025 from 10am-6pm; Friday-Sunday: 10am-10pm
Trail of Lights & Terror in the Corn: Friday-Sunday & Halloween – dark until 10pm
Swank Farms | 4751 Pacheco Pass Highway, Hollister, California (Road Trip – Central Valley)

Swank Farms Corn Maze was listed as one of the most insane corn mazes in America on Reader’s Digest online magazine. The “Fall Experience” features access to the corn maze, rides, farm animals, pumpkin patch, sunflower maze, Spookley Maze, photo ops, jumping pillow, cow train, corn box & more. Stay until nightfall for Trail of Lights & Terror in the Corn when thousands of dazzling lights illuminate the farm and visit the haunted corn maze.

The “Fall Experience” starts from: $22; including the nighttime activities, Trail of Lights & Terror in the Corn: $33 – Confirmed 9/19/25

Lathrop

Dell’Osso Family Farm

Open Oct. 3–31, 2025
Mon–Fri: Noon–7:00 pm; Sat & Sun: 10:00 am–7:00 pm (last entry 7:00 pm daily); Halloween – 12:00–5:00 pm (last entry 3:30 pm)
Dell’Osso Family Farm | 501 Manthey Rd., Lathrop, CA

Dell’Osso Farm was founded in the 1920s and now every October hosts a one-of-a-kind original Corn Maze, Haunted Castle, Dell’Osso Express Train, Hay Ride, Pumpkin Treehouse, Slide Hill, Teeny Town, Thrill Hill (New for 2025!), Goat Walk, Duck Races, Tire Pyramid, Dell’Osso Speedway, Animal Zoo, Ball Shoot Arena, Tire Play Area, Lawn Games, Mini Golf, Low Obstacle Course, Kiddie Play Land, Spinning Pumpkins, Pillow Jumping, Children’s Interactive Parade, Pig Races, and Entertainment. Most everything is included with general admission, including the huge elaborate corn maze, which is $23.95 Monday through Thursday, $28.95 on Fridays, and $32.95 on Saturdays & Sundays. Children 2 and under are free. – Confirmed 9/19/25

Patterson

Fantozzi Farms Corn Maze & Pumpkin Patch 2025

Open Sept. 27 – Nov. 2, 2025
Mon-Thu: 4-7pm; Fri: 4-10pm; Sat: 10am-10pm; Sun: 10am-8pm
Fantozzi Farms | 2665 Sperry Ave., Patterson, CA (Road Trip – Central Valley)

The corn mazes cover approximately 10 acres and include over 5 miles of paths. Within the mazes are 12 hidden checkpoints for you to find. Your ticket to the Corn Mazes includes access to the Courtyard with free attractions: hayride, huge jumping pillow, Kids Corn Maze, corn seed pit, hay pyramid, Punching Pumpkins fence maze, pedal kart raceways, enlarged petting zoo, pipe slides, ride-on amusement park style pig races, obstacle courses, archery, basketball, cornhole, mini hay bale maze, educational farming displays, live pig races, and many new photo spots. Corn Maze admission (w/ Courtyard attractions) is $12 (Mon-Thu) and $15 (Fri-Sun). The haunted corn maze trail ($5) is open from 7-10pm on Friday and Saturday nights in October, beginning Friday, Oct. 3, 2025. – Confirmed 9/19/25

West Sacramento

Cool Patch Pumpkins “World Record Corn Maze” 2025

Open Sept. 20 – Oct. 31, 2025
Open every day 9am to 8pm (weather permitting)
Cool Patch Pumpkins | 6150 Dixon Ave. West, Dixon, CA (Road Trip – Central Valley)

Nearly halfway between Vacaville and Davis, this claims to be the world’s largest corn maze and we don’t doubt them. The 2025 maze celebrates American farmers and the agricultural industry. Corn Maze tickets are $22 per person, children 5 and under are free, but all minors must be accompanied by an adult. They also have a “You Pick” pumpkin patch, a free hay castle and kid play areas, $5 hay rides, and a $5 “corn bath” where you can play in their giant pool of corn. – Confirmed 9/17/25

 

Dave’s Pumpkin Patch & Cornival 2025

Open Sept. 20 – Oct. 31, 2025
Sunday through Thursday: 10am to 7pm; Friday and Saturday: 10am to 9pm
Vierra Farms | 3010 Burrows Ave, West Sacramento, CA 95691 (Road Trip – Central Valley)

Dave’s Pumpkin Patch is a huge pumpkin patch in the Sacramento area. The Corn Maze features 10 acres of planted corn in a new mind-boggling design. The popular labyrinth, that drew thousands of visitors last fall, will once again get curious maze-goers lost when it opens to the public. There’s also a Cornival with hay rides, tractor rides, princess shows, pig races, jumping pillow, animals, Pumpkin Chuckin’, corn boxes, hay pyramid, kiddie hay maze, and more. Pumpkin patch admission is free. Weekday Cornival wristbands: $12; Sat & Sun wristbands: $20. The Haunted Corn Maze runs October 24-25 only: pre-sale $20, regular $25; VIP pre-sale $25, VIP regular $30. Cash or check only. – Confirmed 9/17/25

Other Fall Activities