Last updated: September 2026 — We’ve done this fall trip multiple times with Ruby and update this guide every season with current farm details, festival dates, and what’s actually worth the drive.

Half Moon Bay earns its reputation as the World Pumpkin Capital every October. The coastal fields turn orange practically overnight, the pumpkin patches open up along Highway 1, and the town takes on a fall energy that’s genuinely hard to find anywhere else on the California coast. It’s one of our favorite seasonal day trips from the Bay Area — close enough to do in a morning, good enough to justify staying the weekend.

A note before you start planning: the annual Art & Pumpkin Festival is the centerpiece of Half Moon Bay’s fall season, but dogs are not permitted at the festival itself. If you’re bringing your dog, plan your festival visit for a different day and use the weekend for everything else on this list — there’s more than enough to fill it.

When to Visit Half Moon Bay in Fall

September is the sweet spot for sunflowers. The Andreotti Family Farm U-Pick sunflower field opens in September and runs through November, and the early part of the season means fewer crowds and better flowers. The coastal weather in September is often clearer than October — the marine layer burns off faster and you’re less likely to hit fog on the bluffs.

October is peak pumpkin season. The patches are at their fullest, the Art & Pumpkin Festival happens the weekend of October 17-18 this year, and the fall light on the coastal farms is spectacular. Weekends in October get crowded — plan accordingly and arrive early.

November is the quieter option. Most pumpkin patches are winding down but Andreotti’s sunflower field runs through the month. The crowds thin out significantly after the festival weekend and you can have a coastal walk almost entirely to yourself.

The Art & Pumpkin Festival — A Dog-Friendly Planning Note

The 54th Annual Half Moon Bay Art & Pumpkin Festival takes place October 17-18, 2026, from 9am to 5pm on historic Main Street. Free admission, 250+ art and craft booths, four stages of live music, pumpkin carving, the Great Pumpkin Parade at noon on Saturday, and the Safeway World Championship Pumpkin Weigh-Off the Monday before.

Dogs are not permitted at the festival — the official policy cites large crowds, warm weather, and food preparation as reasons. Service dogs are the only exception.

If you’re bringing your dog on a festival weekend, the strategy is simple: spend the morning at the pumpkin patches and coastal trails with your dog, drop them at your hotel for the festival hours in the afternoon, then reconvene for dinner. The festival runs 9am-5pm so it’s a contained window. Alternatively, visit the week before or after the festival weekend — the patches are still full and the crowds are manageable.

Festival details and program →

Dog-Friendly Pumpkin Patches in Half Moon Bay

Half Moon Bay has more than a dozen pumpkin patches along Highway 1, and most of them welcome leashed dogs. Here are the ones worth building your day around:

Farmer John’s Pumpkin Farm

The most photogenic patch on the coast and our first stop every year. Farmer John’s has a vintage truck, a teepee, and rows of pumpkins that make for excellent photos. It’s free to visit with designated parking, and Ruby gets to wander the pumpkin-lined paths without a fee or time limit. Get here early on weekends — it fills up fast and the light is best in the morning.

Address: 650 Verde Road, Half Moon Bay | Admission: Free | Dogs: Welcome on leash

Andreotti Family Farm

Right next door to Farmer John’s, which makes it easy to hit both in one visit. Andreotti’s is more of a working farm stand than a patch — good for gourds and seasonal produce alongside your pumpkin pick. The real draw here is the U-Pick Sunflower Field, open September through November and one of the most dog-friendly fall experiences on the coast.

Sunflower field details: Open daily 10am-5pm. Walk-ins welcome but reservations recommended. $20/person to cut your own sunflowers (shears provided), $12/person for photos only. Check in at the barn before entering. Wagons available. The paths through the field can be muddy — wear appropriate shoes and consider booties for your dog. We visited late September morning one year and had the field almost entirely to ourselves. Worth doing on a weekday if you can swing it.

Address: 1050 Cabrillo Hwy, Half Moon Bay | Dogs: Welcome on leash in the sunflower field and farm stand | Reserve tickets →

Arata’s Pumpkin Farm

The largest of the three and the most activity-heavy — hay maze, corn maze, farm animals, and a big selection of pumpkin varieties and photo opportunities. Worth visiting if you want the full farm experience. The $20 parking fee on Friday through Sunday ($10 redeemable toward pumpkin purchases) funds the farm’s activities. Dogs are welcome on leash throughout.

Address: 185 Verde Road, Half Moon Bay | Parking: $20 Fri-Sun ($10 redeemable), free Mon-Thu | Dogs: Welcome on leash

Bob’s Vegetable Farm

The most low-key and no-frills of the bunch — pumpkins still on the vine, a produce stand, and a handful of farm animals like goats, pigs, and chickens to look at. Worth visiting if you want an authentic, uncrowded farm experience without the commercialized extras. No entry or parking fees, and prices on pumpkins are some of the most reasonable around. Dogs are welcome on leash throughout.

Address: Hwy 1, Half Moon Bay, CA 94019 | Parking: Free | Dogs: Welcome on leash

Dog-Friendly Fall Activities Beyond the Patches

Seal Cove Cypress Tunnel Walk

One of our favorite fall walks on the coast and a perfect end to a day of pumpkin patches. Seal Cove Trail is a short loop through a stand of twisted Monterey cypress trees — the canopy closes over the path and creates a tunnel effect that gets genuinely atmospheric when the afternoon light drops and especially if fog rolls in from the ocean. The trail ends at a bluff-top viewpoint over the Pacific. In fall with minimal morning fog, the ocean views are clear and the light on the cypress is warm. Leashed dogs welcome throughout.

Trailhead: Seal Cove Avenue, Moss Beach | Length: About 0.7 miles | Dogs: Leashed, welcome throughout

Half Moon Bay Coastal Trail

The Coastal Trail runs along the bluffs above the beach for several miles and is one of the best dog walks in the Bay Area year-round. In fall the light hits the ocean at a lower angle and the trail is less crowded than summer. Leashed dogs welcome. Access from Poplar Beach (free street parking) or from the Ritz-Carlton’s grounds if you’re staying there.

Half Moon Bay State Beach

The four connected beach sections (Francis, Venice, Dunes, and Roosevelt) are all open to leashed dogs. Fall mornings on the beach with fewer people and a low sun over the water are some of the best conditions the coast offers all year. Francis Beach has the most facilities including restrooms and showers. Venice, Dunes, and Roosevelt beaches have free roadside parking.

Where to Eat in Half Moon Bay in Fall

Breakfast

Half Moon Bay Bakery and Moonside Bakery are both downtown and both worth a stop for pumpkin pastries in fall. Half Moon Bay Bakery has a patio; Moonside Bakery is a small spot so check current dog policy for outdoor seating before arriving.

Half Moon Bay Coffee Company — a local favorite with a large dog-welcoming patio and a solid breakfast menu. We like starting here before hitting the patches. The egg sandwich and burrito are our go-to orders.

Lunch

The Barn — our top lunch pick any time of year, but especially in fall. Farm-to-table, seasonal menu, relaxed dog-welcoming patio. The tomato soup and grilled cheese in fall is exactly what you want after a cold morning on the coast. 

Dinner

Barbara’s Fishtrap — a beloved local seafood shack in Princeton-by-the-Sea, steps from the harbor. Cash only, outdoor picnic tables, dog-welcoming. The clam chowder is the move. Our favorite of the two harbor seafood options.

Sam’s Chowder House — the more polished harbor option with a large waterfront patio and a full menu beyond chowder. Dogs welcome on the patio. Good for a longer sit-down dinner, but keep in mind we had the worst service here when visiting a few years ago.

Drinks

Half Moon Bay Brewing Company — the pumpkin beer in fall is the reason to visit. If the main dining area is crowded (it usually is on fall weekends), order at the bar and move to the side patio — less crowded and still dog-welcoming. One of the best spots on the coast for a beer with harbor views and a dog at your feet.

Ocean Terrace at The Ritz-Carlton — the splurge pick, and worth it for the setting alone. Fire pits, Adirondack chairs, and sweeping Pacific views on the outdoor patio, with wine, cocktails, and a coastal-inspired menu. Dogs are welcome on the fire pit patio (not inside the main dining room), so it’s a great way to end the day with a glass of wine as the sun goes down over the water.

Fall Weekend Itinerary

Here’s how we’d structure a fall weekend in Half Moon Bay with your dog:

Saturday morning: Start at Half Moon Bay Coffee Company for breakfast. Head to Farmer John’s and Andreotti Family Farm before 10am to beat the crowds. If sunflower season is running (September through November), do the U-Pick at Andreotti’s. Drive down to Arata’s for the full pumpkin farm experience before lunch.

Saturday lunch: The Barn for tomato soup, grilled cheese, and a patio seat with your dog.

Saturday afternoon: Coastal Trail walk or State Beach depending on the weather. If you’re staying at the Ritz-Carlton, the bluff-top grounds and coastal access make this part of the day easy.

Saturday evening: Pumpkin beer at Half Moon Bay Brewing, then dinner at Barbara’s Fishtrap or Sam’s Chowder House.

Sunday morning: Seal Cove Cypress Tunnel walk before the fog burns off — the trail is especially atmospheric early. Coffee at Half Moon Bay Coffee Company or downtown, then the drive home.

Where to Stay

See our full dog-friendly hotels section in the main Half Moon Bay guide for complete details on all four property recommendations. A quick summary for fall planning:

Ritz-Carlton Half Moon Bay — the fall bluff experience is especially good here. The fire pit terrace and coastal views in October are some of the best on the property all year. Book well in advance for festival weekend — it sells out. Up to 2 dogs, 40 lbs max, $250/stay plus $20/pet/night, Guest House rooms only.

Half Moon Bay Lodge — the most practical mid-range option with large grounds for morning dog walks. $90/stay flat pet fee, up to 75 lbs.

Inn at Mavericks — private fenced patios on ground-floor rooms in Princeton-by-the-Sea. $20/dog/night.

Nantucket Whale Inn — downtown location, no weight limit, up to 3 dogs. Best option for larger dogs or multi-dog households.

Book festival weekend early. October 17-18, 2026 is the festival weekend and every dog-friendly hotel in Half Moon Bay will fill up. If you want to stay that weekend, book as soon as possible.

Planning Tips

Arrive early on fall weekends. Farmer John’s and the Coastal Trail both get busy by 10am on October Saturdays. Being on the coast before 9am means better light, fewer people, and parking that actually exists.

The patches are best mid-week. If you have flexibility, Tuesday through Thursday in October means no parking fees at Arata’s, shorter lines at the patches, and a much more relaxed experience overall.

Traffic on Highway 92 on festival weekend is significant. The road into Half Moon Bay has one main artery — Highway 92 off I-280. Festival weekend backs up badly. Leave early, come from the coast road (Highway 1) if you’re coming from the south, or plan to be there before 9am.

Layer up. September and October mornings on the coast are cold regardless of how warm the forecast says it will be. Bring a coat for your dog too if they’re a short-hair or a small breed — the coastal wind is real.

Andreotti’s sunflower field gets muddy. Wear boots. Same for your dog if they have sensitive paws — the field paths are soft after any rain and can get sticky underfoot.

Have a Half Moon Bay fall tip we missed? Drop it in the comments — we update this guide every season.