Halloween 2026 falls on a Saturday, so Seattle's grown-ups get a full night of it. The best adult plan starts in Pioneer Square: an afternoon beneath the old streets, an early dinner, a 7 pm ghost walk, and then a choice between a proper haunted house in Georgetown or a costume party that runs past midnight.
The mistake most people make is to treat Halloween as one big party and nothing else. The night is better as a story that gets steadily darker: a little history, something to eat, ghost stories in the street, and only then the loud part. Every piece below is either ticketed in advance or easy to walk into.
The plan at a glance: Saturday, October 31, 4 pm to late · 4 stops, mostly in Pioneer Square · about $90–140 per person with dinner, drinks and the ghost walk, plus tickets for the Underground Tour and any haunt or party · 21+ for the bars and the late party.
Why Pioneer Square is Halloween's natural home
Seattle's oldest neighborhood burned down in 1889 and was rebuilt a story higher, leaving old storefronts and sidewalks buried under the new streets. That buried city, the brick buildings and more than a century of saloon stories give Pioneer Square the best ghost lore in town.
It's also compact. The tour start points, a dozen bars and several restaurants sit within a few blocks of each other, so once you park or get off the train, you won't need the car again until the last stop.
Halloween night, hour by hour
1. 4:00 pm — Bill Speidel's Underground Tour, 614 First Avenue. A 75-minute guided walk through the passages and buried storefronts under Pioneer Square, told with plenty of dark humor. Tours depart every hour, on the hour, between 10 in the morning and 6 in the evening, so a 4 or 5 pm slot leaves room for dinner. Book ahead on Halloween: tickets for the later tours go first. Cost: tour ticket, see the tour's site for the current price.
2. 5:30 pm — Early dinner in Pioneer Square. The streets around Occidental Square and First Avenue have plenty of restaurants and pubs, and an early table on Halloween is much easier to get than an 8 pm one. Keep it to an hour. Cost: about $40–60 per person.
3. 7:00 pm — The Spooked in Seattle ghost walk. The Spooked in Seattle Pioneer Square tour runs at 7 pm Friday to Sunday, so it runs on Halloween night itself. The 90-minute walk starts outside Merchant's Café at 109 Yesler Way, mixes local history with real ghost stories and paranormal investigation results, and costs $20 per person. It's mostly outdoors and runs rain or shine, so dress for the weather. Cost: $20.
4. 9:00 pm — Choose your ending: a haunted house or a party. Read on for both options. Cost: varies.
The scary ending: Georgetown Morgue
For a real scream, drive about 10 minutes south to the Georgetown Morgue, Seattle's best-known haunted house, at 5000 E Marginal Way S. Housed in an old industrial building, it is a walk-through haunt with actors, low light and a long route that is not meant for kids.
Lines on Halloween night can be long, so buy timed tickets online in advance and check the haunt's calendar for its Halloween hours and prices. Plan on about an hour including the line, and agree on a driver or a ride home before the first drink of the night.
The social ending: a costume party
Prefer music and costumes to chainsaws? Halloween parties in hotels and clubs run late on a Saturday. The W Seattle downtown is hosting a ticketed Haunted W Halloween party from 9 pm on October 31 to 2 am, a good option if you're already in costume and downtown.
For something lower-key, Capitol Hill's bars fill with costumes from early evening, and walking Pike and Pine between them is half the fun. Bars are 21+, so bring ID even if your costume has no pockets.
What a grown-up Halloween costs
Ghost walk: $20 per person.
Dinner: about $40–60 per person.
Drinks over the evening: about $30–60 per person.
Total: about $90–140 per person, plus the Underground Tour and either the haunted house or a party ticket. Skip the late ending and the night still has three strong stops for well under $100.
Before you go: the ghost walk's schedule, price and meeting point and the Underground Tour's schedule were checked on the operators' official sites in October 2026. Ticket prices for the Underground Tour, the haunted house and the party weren't shown in full online, so check them when you book.
Not a Halloween person?
If the costumes and crowds aren't for you, take the same weekend for a quieter fall evening instead: the Ballard oysters-and-sunset evening is built around an early dinner and a sunset walk. Or spend the morning at a farm first: the pumpkin patch Saturday near Seattle is open through November 1 and works for adults too.
Build your own Halloween night
Want a different neighborhood or budget? Pick Seattle, Friends and Unexpected in the HollyUp planner for a night out for a three-stop route that hangs together.
FAQ
What are the best Halloween plans for adults in Seattle?
For grown-ups, Seattle's best Halloween night combines a Pioneer Square ghost walk or the Underground Tour with dinner, then either the Georgetown Morgue haunted house or a costume party. Because October 31 is a Saturday this year, most tours, haunts and parties run that night.
Are there ghost tours in Seattle on Halloween 2026?
Yes. The Spooked in Seattle Pioneer Square ghost tour runs at 7 pm Friday through Sunday, which includes Saturday, October 31. Tickets are $20, the walk takes an hour and a half, and the group gathers in front of Merchant's Café on Yesler Way.
Is the Seattle Underground Tour scary?
Not really. Bill Speidel's Underground Tour is a funny, history-heavy walk through the passages and buried storefronts left after the 1889 fire. It feels spooky because you're underground, but it isn't a haunted attraction. Plan on 75 minutes; departures run hourly through the day until the 6 o'clock tour.
Where is the Georgetown Morgue haunted house?
The Georgetown Morgue is at 5000 E Marginal Way S, about 10 minutes' drive south of downtown Seattle. It is a walk-through haunted house with live actors and is best for teens and adults. Buy tickets online in advance for Halloween night, when lines are longest.
Is Halloween a good night for a date in Seattle?
It can be, if you plan for crowds. Book an early dinner, pick one activity with tickets, such as a ghost walk, and leave the late party optional. If you'd rather avoid costumes, a quieter fall date the night before is often a better choice.