Pumpkin Patches near Diamond Bar, CA

30 farms within 40 mi · Updated Oct 2026

Pumpkin patches near Diamond Bar, nearest first

Hours, prices and availability change with weather and harvest. Please check with the farm before you visit.

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Questions about pumpkin patches near Diamond Bar

How many pumpkin patches are near Diamond Bar?
30 pumpkin patches within 40 miles of Diamond Bar, California. The closest is Enchanted Country Pumpkins in Brea, 6 miles away.
When do pumpkin patches near Diamond Bar open?
Most pumpkin patches open in mid to late September and close after Halloween. We add each farm’s dates once the farm confirms them; until then, call ahead.
How do you know these farms offer a pumpkin patch?
14 of the 30 mention a pumpkin patch on their own website (we checked in October 2026). The others are listed from public business data and are marked as not confirmed.