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12 pumpkin patches and corn mazes near Portland with 2026 dates confirmed on their official sites, across 8 towns. The earliest to open is Bella Organic Pumpkin Patch & Corn Maze, on August 22. 6 of them have a corn maze.
Large all-day harvest festival south of Portland with pumpkin fields, dozens of play activities, a giant pumpkin drop and weigh-off, live music and farm food.
Organic Sauvie Island farm with a kindness-themed corn maze, pumpkin fields, hayrides and animals; Friday and Saturday nights add a haunted maze and bonfires for older kids.
Farm, bakery and pumpkin patch near Aurora with a fall harvest festival, farm animals and a deli and country market.
Pumpkin patch where llamas roam the field on weekends, with a llama-themed corn maze, bounce park and farm animals.
Grand Island farm pumpkin patch open on autumn weekends, with ticketed attractions on Saturdays and Sundays and free, lighter Fridays.
Long-running family farm in Tualatin with a pumpkin patch and daily fall festival activities for kids through Halloween.
Boring berry farm's fall festival with a character-filled corn maze quest, pumpkin fields and seasonal farm fun.
Weekend pumpkin patch at a historic living-history farm in north Clark County, with farm activities and pumpkins for sale; cash only.
Family farm on Sauvie Island that runs ticketed Fall Harvest weekends with pumpkin picking, a farm market and grill; the market is also open midweek in October.
Wilsonville farm with a pumpkin patch and corn maze for the spooky season, open late on Friday and Saturday nights.
Adults-only night at the farm: dinner and two drinks, a nighttime hayride, the corn maze in the dark and entertainment; limited tickets.
Sauvie Island's original corn maze, cut this year in an America 250 design, beside a free-entry pumpkin farm with a market, animal barn, u-pick fields and weekend live music.
Bauman's Harvest Festival, Bella Organic Pumpkin Patch & Corn Maze, Fir Point Farms Harvest Festival, Frog Pond Farm Pumpkin Patch, Heiser Farms Pumpkin Patch, Lee Farms Fall Festival, and 6 more. Each has its 2026 dates, hours and prices on its own page.
The earliest in this guide is Bella Organic Pumpkin Patch & Corn Maze on August 22, 2026.
Bella Organic Pumpkin Patch & Corn Maze, Frog Pond Farm Pumpkin Patch, Liepold Farms 21+ Evening, Liepold Farms Fall Festival, The MAiZE at The Pumpkin Patch and Yesteryear Farms Spooky Season.
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