When October hits in the Emerald City, things start to get a little spooky. Seattle isn’t just about rain and coffee—when Halloween rolls around, we take it very seriously. Think haunted houses straight out of your wildest nightmares, Halloween-themed tours, and pumpkins everywhere. Halloween in Seattle is one of the best times to be in the city, and you won’t want to miss any of the fun events going on.
I’ll be honest; I may not be as keen on the scary stuff as I was in my younger days when I would watch horror film after horror film (anyone remember The Ring?). That said, I still absolutely adore Halloween, and you’ll find my house fully decorated starting October 1st. I also love going to pumpkin patches and all the Halloween activities in Seattle, so I made a list of all the best events to share with you.
When you’re looking for the best places to go for Halloween in Seattle in 2025, I have you covered with ten different activities and events. Whether you’re looking to have someone pop out and scare you in a haunted house or want something a bit more chill, look through this list and find the perfect event for you.
Why is Halloween Celebrated?
Halloween is undoubtedly one of the best things to do in Seattle during the fall. The streets are decorated with spooky and playful decorations, and kids and their families are out and about enjoying the fun and excitement.
But what is Halloween, and why do we celebrate it?
Halloween, also known as All Hallows Eve, started as the Celtic religious festival of Samhain over a thousand years ago. However, as time went on, the holiday lost more and more of its religious links and associations and became what we know today. It’s now a day where we get to dress up, eat candy, and have a ton of fun.
There is a lot of misinformation that Halloween is a Satanic festival. However, this could not be further from the truth. At its roots, Celtic pagans celebrated Halloween by dressing in costumes and lighting bonfires to ward off spirits.
As the festival spread through different cultures and religions, it slowly became a harvest festival by the 1800s. As you can see, there is no devil or Satanic ritual in sight. All you need to do is enjoy your stunning scenic drive through Washington State to Seattle, or prep your costume if you are already in the city.
Make sure to check out all the Oktoberfest events near Seattle earlier in the season as well!
Halloween in Seattle Events
Seattle is packed full of spectacular and exciting events during the whole month of October. Some of the events are scary, and some are perfect for families to enjoy together, but all are great ways to discover fun trivia about Seattle.
You can have the pants scared off of you, survive the zombie apocalypse, or just enjoy something fun for the family to do together. Seattle has everything from haunted houses and corn mazes to Ghost tours and mad scientist cocktail/mocktail labs.
There are even some adult-only events if you have a kid-free day. There are some great tours with frightfully delicious food and drinks, as well as some unique Washington souvenirs for yourself or your loved ones.
The form you have selected does not exist.
Seattle Terrors Ghost Tour
Location: Outside the Four Seasons Hotel Seattle, 99 Union St., WA
Dates: The event is available year-round but always starts at 8 p.m.
Price: $30 per person
It just wouldn’t be Halloween without a good old-fashioned ghost tour, which is one of the top Halloween activities in Seattle. US Ghost Adventures’ Terrors Ghost Tour will take you on a chilling journey through Seattle’s tragic past events. You will discover why Seattle is one of the most haunted cities in America.
During the tour, you will visit frightful places, meet lawless charters, and learn about Seattle’s woeful past. Some of the characters you may come across are defiant newspapermen, salty sailors, and even sultry madams who ran brothels-turned-court houses.
Nile Nightmares
Location: 6601 244th St. SW, Mountlake Terrace, WA
Dates: Weekends from October 3-November 1, 2025
Price:
- General Admission: $35 per person
- VIP FAST PASS: $55 per person
- Game Master Pass: $20 per person
- Group Rate Admission: $32 per person
If you are looking for Halloween events in Seattle in 2025 that the whole family can do together, then look no further than Nile Nightmares in Mountlake Terrace. They offer over eight skin-crawling attractions for the whole family. The best part is that it’s not only available for Halloween.
Nile Nightmares is open every weekend throughout October. However, the real FAMILY FUNFEST is on Saturday, October 25, 2025. It starts at 11 a.m. and ends at 3 p.m. If you are brave enough to step foot on their spooky playground, you will be rewarded with Creatures of the Corn Maze, Ballinger Cemetery, the Hillbilly Holler Trail, escape rooms, and concessions.
You’ll probably want a beer after to calm down, so check out these best brewpubs near Seattle. You can also head west for a few minutes to do some fun activities in Edmonds.
Seattle City Zombie-Themed Scavenger Hunt
Location: Victor Steinbrueck Park, 2001 Western Ave., Seattle, WA
Dates: Live agents are available to help from 9:00 a.m. until 5:00 p.m on Tuesdays-Sundays
Price: $44 per group of up to 10 people
This 2025 Halloween activity for adults in Seattle is perfect for anyone looking to get around Seattle with no car but still tour the city and have some Halloween-themed fun. All you will need is your favorite walking shoes, a smartphone, and an hour to spend with your friends and family.
During the scavenger hunt by Zombie Scavengers, you will be challenged to find a list of items while completing some zombie-themed challenges given to you by a remote host on your phone. Can you survive the zombies and claim the most points for bragging rights over your friends and family?
Buying a Seattle CityPASS is a great way to save money on ticket costs, as you’ll be able to see multiple Seattle attractions for one price!
Street of Treats
Location: Kherson Park, 307 W. Gowe Street, Kent, WA
Date: October 25, 2025
Price: Free
Streets of Treats is another family-friendly Halloween event in Seattle during the spooky season. From 2 pm to 5 pm, downtown Kent is filled with kids’ activities, photo opportunities, and so much more. Local participating businesses invite you to browse and purchase items.
However, the real draw is that the participating businesses will give Spooktacular treats to all masked visitors at this Seattle Halloween event. Just remember to bring a weatherproof bag for all your treats. You won’t want sudden weather changes to claim all your hard-earned snacks. There’s even the opportunity to donate some non-perishable food to the Kent Food Bank.
Looking for something to do before? Check out the best things to do in Tacoma.
Seattle Terrors Boos and Booze Haunted Pub Crawl
Location: Blarney Stone Pub, 1416 1st Ave, Seattle, WA
Dates: Available throughout the year. Starting time is 5:30 p.m.
Price: $37.00 per person (Drinks not included)
If you have been thinking these ghost tours sound fantastic, but you might need some liquid courage to take part, then I have the perfect Seattle Halloween adult-friendly tour for you. The Seattle terrors, boos, and booze haunted pub crawl is another spine-tingling experience offered by US Ghost Adventures.
Meet your guide outside the Blarney Stone Pub—look for someone in a black US Ghost Adventures t-shirt carrying a lantern—and plan to arrive about 15 minutes early. The haunted pub crawl starts at Kells Irish Restaurant & Pub, a former mortuary where you can kick things off with a drink, then winds through Pike Place Market, Seattle Beer Co, the famous Gum Wall, Pike Brewing Company, and 1st Avenue (the site of Ted Bundy’s first abduction).
Along the way, you’ll hear dark tales of Seattle’s history while grabbing drinks at some of the city’s most iconic spots before you head back at the Blarney Stone. I highly recommend it if you love beer and haunted stories!
If you love festivals, check out the St. Patrick’s Day events in Seattle in March.
The Georgetown Morgue
Image credit: Georgetown Morgue
Location: Georgetown Morgue, 5000 E Marginal Way S, Seattle, WA
Dates: September 26-November 2, 2025
Price: $37 per person
The Georgetown Morgue is one of Seattle’s most popular haunted houses. The morgue was in use from 1928-1983, but in 1999 it made the Historic Morgue Society’s “Most Intriguing Historic Urban Morgues” list. The morgue is considered one of the most haunted buildings in Seattle, maybe even America, so perfect for things to do on Halloween in Seattle.
The morgue has a long and fascinating history, from famous jazz musicians going missing from the embalming table just to end up on their widow’s lawn the following morning to owners and employees being forced into the crematorium chamber. This remains one of Seattle’s most harrowing and unsolved crimes to this day.
Seattle Chocolate Tour
Location: 2001 4th Ave, Seattle, WA 98121, USA
Dates: Available year-round, Starting time: 10:30 a.m.
Price: Adults aged 13+: $84 per person, children aged 3-12: $67.00 per person, and infants aged 0-2 are free
The next activity is perfect for those who wish they could still go trick-or-treating but have become too old for it to be socially acceptable. If adults want to go around collecting delicious candy and chocolates, more power to them.
Enter the Seattle Chocolate Tour, where you will get to collect and, more importantly, taste 12 different chocolate treats as you explore eight of downtown Seattle’s most iconic food stops. During the tour, you will experience all kinds of chocolate flavors. Flavors range from the purest of the pure to exotic ones, such as spicy or drinking flavors.
This is also an ideal thing to do when it rains in Seattle, which tends to start in October.
Haunted Seattle Booze and Boos Ghost Walking Tour
Location: Pike Pub, 1415 1st Ave, Seattle, WA 98101
Dates: Year-round, weekends
Price: $39 per person
Take a walk on the spooky side with a ghostly pub crawl through Seattle after dark. You’ll hit three of the city’s coolest bars with a fun, costumed guide who tells all the creepy stories and local legends you won’t find in any guidebook. Since it’s a small group, it feels really personal, and wandering the streets at night adds just the right amount of eerie vibes as you hop from bar to bar.
Along the way, you’ll swing by Pike Place Market, snap a pic at the infamous Gum Wall, and grab a drink at Pike Brewing Company while soaking up all the haunted history. The night finishes at Kells Irish Restaurant & Pub, the perfect spot to toast with fellow ghost hunters. With spooky stories, historic haunts, and a few drinks in hand, it’s a unique way to see a different side of Seattle.
Mad Scientist Cocktail and Mocktail Lab
Location: 1531 Melrose Ave., Seattle, WA
Dates: Year-round, Thursday-Saturday
Price: Persons aged 13+: $124 per person
What would Halloween in Seattle be without a good old-fashioned mad scientist? We would have no Frankenstein’s monsters or accidental undead wandering around. Sure, ghosts and ghouls would still be around, with the occasional vampire. However, it would still be a much duller affair without the crazed science guys around.
The mad scientist cocktail and mocktail lab is a workshop where you can learn the art of the mad sciences. Learn how to brew your own intoxicating elixirs and serums. The craft can even be taught to those under age 21 but needs prior arrangements to achieve “mocktoxicating” effects. It’s also a great romantic date night idea in Seattle next time you want to go out.
The workshop can even be held off-site for groups of 20 and more. You will have to contact the Lab to make arrangements, as they cover the greater Seattle area and beyond. This is perfect if you plan to keep your Halloween week exploits in a particular neighborhood.
Seattle Pumpkin Patches
I’ll be honest – I used to love being scared as a teenager, but now the thought of being scared scares me. Halloween activities near Seattle don’t have to be about being frightened, and going to a pumpkin patch near Seattle is a fun, family-friendly way to celebrate the holiday. (However, if you do want to be scared, many of these turn into haunted corn mazes near Seattle at night!)
Here are some of my favorite pumpkin patches by Seattle:
- Bob’s Corn and Pumpkin Farm (Snohomish)
- Stocker Farms (Snohomish)
- Carpinito Brothers (Kent)
- Craven Farm (Snohomish)
Family-Friendly Halloween Events in Seattle
Looking for ways to celebrate Halloween with the whole family? There are plenty of Seattle Halloween family activities that are more treats than tricks. Here are some highlights to check out:
Witches Tea at Hotel Sorrento
Location: Hotel Sorrento, Seattle
Dates: Saturdays and Sundays in October (October 4–26, 2025)
Enjoy an afternoon tea with fun Halloween decorations and treats. Dress up in your favorite costume and enjoy some snacks with the family. It’s a relaxed, magical way to spend a weekend afternoon together.
Pumpkin Bash at Woodland Park Zoo
Location: Woodland Park Zoo, Seattle
Dates: Saturday & Sunday, October 25–26, 2025, 9:30 AM – 3:00 PM
Bring your costume and enjoy a day filled with pumpkin-themed fun. Watch animals enjoy their pumpkin treats, go trick-or-treating around the zoo, and take part in festive Halloween activities. It’s a fun and memorable way for the whole family to celebrate the season.
Halloween Skate Jam
Location: Seattle Center, Seattle
Date: Saturday, October 25, 2025
Join the Halloween Skate Jam at Seattle Center with costume contests, games, and a barbecue. It’s a great chance for the family to get moving, have fun, and enjoy a festive Halloween vibe together.
Treat Street in Ballard
Location: Ballard, Seattle
Date: Saturday, October 25, 2025, 12–6 PM
Enjoy a Halloween-themed afternoon in Ballard with live performers, trick-or-treating, and activities for kids. It’s a fun, interactive way for families to celebrate without the scary stuff.
Waterfront Park Frights and Delights
Location: Waterfront Park, Seattle
Date: Friday, October 31, 2025, 3–8 PM
Trick-or-treat along the waterfront while enjoying food trucks, crafts, and decorations. It’s a lively, safe way for families to get into the Halloween spirit together.
After Hours: Halloween at the Seattle Aquarium
Location: Seattle Aquarium, Seattle
Date: Friday, October 31, 2025
Explore the aquarium after dark with costume contests, pumpkin carving, and fortune tellers. While this one is for adults, younger kids can check out other daytime activities at the aquarium for a fun Halloween experience.
No matter how you celebrate Halloween in Seattle, you’ll have plenty of options to choose from!
