Richland Halloween Events 2026
Your guide to the best Halloween events in Richland and nearby
Richland kicks off Halloween 2026 near the Columbia River and the Hanford Reach area, where riverside parks host ghostly happenings and fall festivities.
Plan for haunted events, costume festivities and seasonal attractions including haunted trails, pumpkin patches and family-friendly evening events across the waterfront.
Editor's Picks
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Field of Screams Tri: The Terror Institute
Tri-Cities' largest and longest-running haunt with multiple terrifying attractions.
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OktoberFeast 5K Fun Run & Walk
Scenic 5K run and community celebration fighting senior hunger.
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Screech Week at the REACH
The Tri-Cities signature Halloween experience exploring nighttime creatures and science.
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Trick-or-Treat on the Trail
Costumed family hike up Badger Mountain featuring healthy treats and games.
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MCCM Monster Mash 5k & Creature Crawl 1k
Costume run, walk, and STEM activities supporting Mid-Columbia Children's Museum.
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Middleton's Fall Festival
· Pasco
Farm festival with a corn maze, tube slide, and Saturday fireworks.
Events Happening Soon
Browse Halloween Near Richland by Category
Family-Friendly Fall Activities
1 of 10
Trick-or-Treat on the Trail
Richland
Costumed family hike up Badger Mountain featuring healthy treats and games.
Richland Family-Friendly Fall Activities →
Haunted Experiences
1 of 2
Field of Screams Tri: The Terror Institute
Richland
Tri-Cities' largest and longest-running haunt with multiple terrifying attractions.
Richland Haunted Experiences →
Unique & Unusual Halloween Events
1 of 4
Pumpkin Blossoms – Ages 14 and up
Pasco
Step-by-step guided painting evening in a private event room.
Richland Unique Halloween Events →
Latest News & Updates
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See every Halloween event, haunted attraction, and pumpkin patch on one map.
