Ask four different Brentwood families where they're taking the kids for pumpkins this year and you'll likely get four different answers, and none of them are wrong. That's because "pumpkin patch" in Brentwood doesn't mean one thing. It means a working sweet corn farm that happens to sell pumpkins in October, or a 40-acre produce operation with a tractor ride bolted on, or a county-fair-style event built around live music and a butterfly habitat, or something closer to a small theme park with a 20-acre ride tour. Same season, same general idea, genuinely different Saturdays.
If you've picked based on whichever farm shows up first when you search, you may have ended up somewhere that didn't match what you actually wanted. Here's what each of Brentwood's four patches is really offering this fall, and how to match the farm to the kind of day you're planning.
The one that opens on a date, not "sometime in October"
Smith Family Farm, just over the line in neighboring Knightsen but treated as a Brentwood tradition by most families who go, is the outlier among the four in one specific way: it has a confirmed opening day. The 2026 Pumpkin Harvest starts September 26 and runs daily from 9 a.m. to 5 p.m. through Halloween. Admission is $15 per person and includes one pumpkin, which puts a hard ceiling on your cost before you even walk in, unlike farms that charge separately for pumpkins by the pound.
What you're paying for isn't just pumpkins. Smith Family Farm reads more like a small county fair than a produce stand: a corn maze called the Autumn Trail with hidden animal statues tucked along the path, a chicken hatchery, an observation beehive, an herb garden and labyrinth, and live music most days. Families who've made it an annual tradition tend to mention the same thing: it's the kind of place where you plan to stay two hours and end up staying four, because there's always one more corner you haven't walked through yet.
If your fall plan involves toddlers who need constant novelty and parents who want to sit somewhere with a coffee while the kids run, this is the patch built for that day.
The two that are farms first, patches second
G&S Farms and Three Nunns Farm are a different category entirely. Both are working agricultural operations where the pumpkin patch is a seasonal addition to a business that runs year-round, not the main event.
G&S Farms is a third-generation family farm on Sellers Avenue best known locally for Brentwood Diamond Corn, its own sweet corn variety grown across bi-color, sweet white, and yellow strains. Come October, that same land opens for a live-vine pumpkin u-pick, a corn maze, and pumpkin catapults. Come May, it's cherries instead of pumpkins. The overlap between the two seasons is small: this is a farm that grows things to sell, and the u-pick experience is built around whatever's actually in the ground.
Three Nunns Farm on Old Marsh Creek Road runs on a similar logic at a larger scale, with more than 40 acres and two corn mazes of different sizes so families with younger kids aren't stuck doing the full 30-minute version. Admission runs $15 and covers the maze, a tractor ride, and slides, while pumpkins themselves are priced by the pound rather than bundled into the ticket. Melon-cannon and corn-coaster rides cost extra, at $4 a ticket. What sets Three Nunns apart from the other three is that it doesn't stop being a farm once October ends. You can find their produce at the Brentwood Farmers' Market most Saturdays, the same market that runs year-round at 655 First St. in downtown Brentwood. If you like knowing the person who grew your pumpkin also grows the cherries and peaches you buy in July, this is the connection that makes that visible.
Both farms skip the theatrical extras. There's no haunted maze, no gator train, no ball pit. What you get instead is dirt under your fingernails and produce that didn't come from a distributor.
The one built for a bigger day out
West Coast Farming Pumpkin Patch, on Orwood Road, is aiming at something else entirely: a full day of activities where the pumpkin picking is almost secondary. The property includes giant slides, a ball pit, a petting zoo with goats, pigs, and a llama, a haunted corn maze, and a 20-acre ride tour on what the farm calls its gator train. Pumpkins themselves, whether u-picked or pre-selected, are part of the visit but not the centerpiece.
The family behind it has been upfront about how they think about pricing. Co-owner Stephany Lopez has said the extra activities, like the ride and the haunted maze, come with add-on costs, but that the farm deliberately kept those costs modest rather than charging premium rates, explaining that her own staff includes single parents and parents of larger families who feel the weight of costs adding up fast. That's a different pricing philosophy than a flat all-inclusive admission, and it means your total cost at West Coast Farming depends heavily on how many of the extras your family actually wants to do.
This is the patch for families with older kids who want more than a hayride, or for anyone treating the outing as a full afternoon rather than a quick stop.
Matching the farm to the day you actually want
Here's the quick version, side by side:
| Farm | Season | Admission structure | What it's really built for |
|---|---|---|---|
| Smith Family Farm | Sept 26 – Halloween, daily 9-5 | $15, includes one pumpkin | A leisurely half-day with live music and animal exhibits |
| G&S Farms | October | Pumpkins priced separately | Authentic working-farm u-pick, tied to a known local crop |
| Three Nunns Farm | Fall season, check current dates | $15 base (maze, tractor, slides); pumpkins by the pound; rides $4 each | Larger acreage, produce you can also find at the farmers market |
| West Coast Farming | Fall season | Base entry plus paid add-ons for rides and haunted maze | A full day out with amusement-style extras |
None of these are better or worse than the others in any absolute sense. They're solving for different things. If you're chasing the fastest in-and-out pumpkin run before Sunday dinner, G&S Farms or Three Nunns will get you there without the extras eating your afternoon. If your kids are asking for a whole day of activities, West Coast Farming is built to fill it. If you want the classic fall-festival feeling, complete with live music and hidden animals to spot along a trail, Smith Family Farm has that dialed in from opening day.
One practical note worth building into your plan either way: families who've visited Smith Family Farm on a Sunday describe it as the busiest day of the week and recommend a weekday visit instead, and Brentwood's early fall sun is still strong enough that a hat and water bottle matter more than the calendar might suggest. If you're picking a date, a Tuesday afternoon in early October will feel like a completely different visit than a Sunday in mid-October.
The bigger picture
What all four farms share is something worth noticing on its own: Brentwood's fall lineup isn't imported entertainment trucked in for the season. It's four actual agricultural properties, several of which are still selling produce at the downtown farmers market or running a cherry season in the spring, that happen to open their land to visitors in the fall. That's part of what makes this stretch of East Contra Costa County feel distinct from suburbs that buy their "fall festival" from a traveling vendor. The dirt, the corn, the cherries, and the pumpkins are the same soil, season to season.
If you're new to the area and still figuring out where the good local spots are, or if you've lived here for years and just haven't made it out to one of these farms yet, this is the month to go. Pick the one that matches the day you want, not the one that ranks first in a search.
Whether you're settled into your Brentwood home already or still weighing your next move in East County, Deborah Maisterrena is always glad to talk through what makes this community worth putting down roots in, pumpkin season included. Let's Connect.
