Halloween Events in Seattle
🎃 City Guide · WA · 2026 Season
Looking for Halloween events in Seattle? We’ve rounded up 41 verified Halloween events across Seattle for the 2026 season — haunted houses, parties, pumpkin patches, parades, and family fun, each with dates, tickets, and directions.
Top Halloween Events in Seattle for 2026
Festival
5th Annual Halloween Harvest Fest
FAMILY FRIENDLY FREE ENTRY
Seattle's big fall festival — music, food, rides, and Halloween fun for all ages.
Halloween Event
A Circus of Steam & Shadows: Paranormal Archives
ALL AGES TICKETED
Part of Seattle's 2026 Halloween lineup — check details and plan your visit.
Halloween Event
After Dark: Halloween Soirée at The Ruins
ALL AGES TICKETED
Halloween fun in Seattle — seasonal event for the 2026 season.
Zoo Event
After Hours Premier: Halloween at the Aquarium
FAMILY FRIENDLY TICKETED
A magical family Halloween night at the zoo — candy, lights, and animals.
Pumpkin Patch
Animal Ofrenda
FAMILY FRIENDLY PAID ADMISSION
Pick the perfect pumpkin plus family attractions and fall photo ops in Seattle.
Family Event
BOO Seattle
FAMILY FRIENDLY FREE ENTRY
A family-friendly Halloween celebration in Seattle perfect for little ones.
Festival
Ballard Halloween Carnival
FAMILY FRIENDLY FREE ENTRY
Seattle's big fall festival — music, food, rides, and Halloween fun for all ages.
Pumpkin Patch
Big Pumpkin Bash
FAMILY FRIENDLY PAID ADMISSION
Seattle's go-to fall destination — pumpkins, kid zones, and autumn treats.
Halloween Event
Camp Long Trail or Treat
ALL AGES TICKETED
Halloween fun in Seattle — seasonal event for the 2026 season.
Haunted House
Candlelight: A Haunted Evening of Halloween Classics
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Festival
Carnevolar XIV: Ascension
FAMILY FRIENDLY FREE ENTRY
Seattle's big fall festival — music, food, rides, and Halloween fun for all ages.
Halloween Event
Daft Disko Halloween
ALL AGES TICKETED
Part of Seattle's 2026 Halloween lineup — check details and plan your visit.
Día de los Muertos
Día de Muertos Festival Seattle
ALL AGES FREE ENTRY
A vibrant Día de los Muertos celebration in Seattle — ofrendas, music, and marigolds.
Día de los Muertos
Día de Muertos at Pike Place Market
ALL AGES FREE ENTRY
Honor and celebrate at Seattle's Day of the Dead festival, free and open to all.
Día de los Muertos
Día de los Muertos at El Centro de la Raza
ALL AGES FREE ENTRY
A vibrant Día de los Muertos celebration in Seattle — ofrendas, music, and marigolds.
Haunted House
FRACTURE! Matheatre Haunted House
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Festival
Fall Fest at Seattle Children's Museum
FAMILY FRIENDLY FREE ENTRY
Seattle's big fall festival — music, food, rides, and Halloween fun for all ages.
Halloween Party
Fashionably Undead: MoPOP's Halloween Bash
21+ ONLY TICKETED
The Halloween night-out in Seattle: themed party, costume contest, full bar.
Festival
Fauntleroy Fall Festival
FAMILY FRIENDLY FREE ENTRY
Seattle's big fall festival — music, food, rides, and Halloween fun for all ages.
Haunted House
Georgetown Morgue 2026 Season
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Halloween Event
Halloween Family Magic Show
ALL AGES TICKETED
Halloween fun in Seattle — seasonal event for the 2026 season.
Halloween Party
Halloween Party Cruise
21+ ONLY TICKETED
The Halloween night-out in Seattle: themed party, costume contest, full bar.
Parade
Halloween Pet Parade
ALL AGES FREE ENTRY
Free Halloween parade through Seattle — floats, bands, and epic costumes.
Pumpkin Patch
Halloween Skate and Pumpkin Curling
FAMILY FRIENDLY PAID ADMISSION
Seattle's go-to fall destination — pumpkins, kid zones, and autumn treats.
Zoo Event
Halloween at the Aquarium
FAMILY FRIENDLY TICKETED
Trick-or-treat through the zoo at Seattle's glowing Halloween night event.
Haunted House
Haunted Skies: Snakes on a Plane
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Haunted House
Haunted W Seattle
13+ RECOMMENDED TICKETED
A premier haunted attraction in Seattle with intense scares, live actors, and cinematic sets.
Haunted House
MASKERADE: Queer Halloween Party
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Haunted House
Nightmare on Singles Street – Scavenger Hunt & Costume Contest
13+ RECOMMENDED TICKETED
A premier haunted attraction in Seattle with intense scares, live actors, and cinematic sets.
Haunted House
Poe Unexpected
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Pumpkin Patch
Pumpkin Bash at Woodland Park Zoo
FAMILY FRIENDLY PAID ADMISSION
Pick the perfect pumpkin plus family attractions and fall photo ops in Seattle.
Día de los Muertos
Seattle Catrinas Festival
ALL AGES FREE ENTRY
Honor and celebrate at Seattle's Day of the Dead festival, free and open to all.
Bar Crawl
Seattle Halloween Bar Crawl 2026
21+ ONLY TICKETED
A ticketed Halloween bar crawl across Seattle's best bars — drink deals, no covers.
Haunted House
Seattle Haunted Pub Crawl (Ghost City Tours)
13+ RECOMMENDED TICKETED
Seattle's must-visit haunt for 2026 — extreme scares for brave souls 13 and up.
Haunted House
Seattle Terrors: Spirits & Spirits Haunted Pub Crawl
13+ RECOMMENDED TICKETED
A premier haunted attraction in Seattle with intense scares, live actors, and cinematic sets.
Bar Crawl
Seattle ZOMBIE Crawl
21+ ONLY TICKETED
Bar-hop through Seattle in costume with drink specials all night.
Haunted House
Sinister Sins, Scandal, and Shadows: Seattle Ghost Tour
13+ RECOMMENDED TICKETED
A premier haunted attraction in Seattle with intense scares, live actors, and cinematic sets.
Halloween Event
The Museum of Fright
ALL AGES TICKETED
Part of Seattle's 2026 Halloween lineup — check details and plan your visit.
Halloween Event
This Is Halloween at The Triple Door
ALL AGES TICKETED
Halloween fun in Seattle — seasonal event for the 2026 season.
Halloween Event
Trick or Treat 5k
ALL AGES TICKETED
Part of Seattle's 2026 Halloween lineup — check details and plan your visit.
Halloween Party
Trolloween
21+ ONLY TICKETED
Seattle's biggest Halloween party — costumes, DJs, and dancing till late.
💡 Local Tips for Halloween in Seattle
🎃 🎃 Book haunts on weeknights — Friday and Saturday crowds in Seattle are intense; Sunday–Thursday means shorter lines and often cheaper tickets.
🎃 🎃 Check dates before you drive — most Seattle Halloween events run select nights only; confirm the 2026 schedule on the event page first.
🎃 🎃 Layer up — October evenings in Seattle cool off fast; a jacket over your costume beats shivering in line.
🎃 🎃 Plan parking early — popular Seattle venues fill their lots by 8 PM on October weekends; rideshare or arrive early.
❓ Seattle Halloween FAQ
What are the best Halloween events in Seattle for 2026?
The top picks for 2026 include 5th Annual Halloween Harvest Fest, A Circus of Steam & Shadows: Paranormal Archives, After Dark: Halloween Soirée at The Ruins. Browse the full list above — every event includes dates, tickets, and directions.
When is trick-or-treat in Seattle in 2026?
Halloween falls on Saturday, October 31, 2026, and most Seattle neighborhoods trick-or-treat that evening, roughly 6–9 PM. Check your city's official page for any local guidance.
Where can I find Seattle Halloween events near me?
Right here — this guide lists 41 verified Halloween events across Seattle for the 2026 season, each with full details, updated as organizers announce schedules.
Run a Halloween event in Seattle?
List it free — our editors verify every submission within 3 business days.