Halloween Events in Thunder Bay

Halloween is a magical time in the waterfront city of Thunder Bay, Ontario when the foliage glows with fiery colours and the air is crisp and cool. 

This year, the region offers a variety of exciting events that will make your heart race and your senses tingle. 

Here are four spooktacular events to check out in Thunder Bay this Halloween. 

Haunted Harbour "Sea of Fears"

October 9, 10, 11, 16, 17, 18, 23, 24, 25
Thursdays 7:00 PM – 10:00 PM | Fridays & Saturdays 7:00 PM – 11:00 PM

Prepare to confront the unknown as the chilling attraction Haunted Harbour returns to the decks of the Alexander Henry this October! This immersive experience in the Sea of Fears promises to test your courage and reveal the dark secrets lurking within the ship’s hull.

Do you dare to enter the darkness? Do you dare to face your fears? GET YOUR TICKETS HERE!

Slate River Slaughter

October 16-18, 23-25, and 30-31, 2025
7 pm - 9:30 pm

Get ready for the 13th annual Slate River Slaughter Halloween Display! This spooky walk takes you through a dimly lit area full of creepy creatures lurking in the shadows. Venture down the long, tree-lined driveway and see if you can handle what’s waiting in the night. Families are welcome, but beware, this one’s intense enough to give kids a fright, so don’t call us if nightmares follow!

Donations are appreciated and help keep the event running year after year.

Halloween Hoot

Visit Fort William Historical Park for Halloween Hoot, a family-friendly event that transforms the historic site into a Halloween haven. Wander through haunted houses, grab treats at trick-or-treat stops, try your hand at spooky crafts, and play games that are more fun than frightening. Don’t miss the storybook trail, where kids can help their favorite fairy-tale characters out of sticky situations. It’s a perfect way to enjoy Halloween while exploring one of Ontario’s most historic sites.

THE HUNGER : Halloween's Ultimate Music and Performance Spectacle

Oct 31, 2025
9 pm - 2 am

If it's Halloween, then it's time for THE HUNGER! Brace yourself for an extraordinary experience on October 31st as Superior Country's largest and wildest music and performance spectacle returns. This one-of-a-kind event promises a multiverse of Halloween delights that you won't find anywhere else.

On this special night, the Thunder Bay downtown area will transform into a massive Halloween Festival Event, featuring an impressive lineup of 56 performance acts including 38 bands and DJs with 275 musicians. With such an immense gathering of talent, be prepared to be awe-struck by the sheer scale of creativity and entertainment.

To accommodate the grand festivities, THE HUNGER will take over 9 venues downtown. Each location will host unique acts and performances, ensuring there's something to satisfy every craving for Halloween thrills. Thousands in prizes await the best costumes at each location, so don your most diabolic or outstanding attire and get ready to stand out among the crowd.

• THE FOUNDRY (242 Red River Rd)
• BLACK PIRATES PUB (215 Red River Rd.)
• NORTENOS CANTIN (235 Red River Rd.)
• PARAMOUNT THEATRE 1 + 2 (2 LEVELS/2 STAGES) (24 Court St. S.)
• PARAMOUNT THEATRE 2 (2 LEVELS/2 STAGES) (24 Court St. S.)
• BLOOM BAR & LOUNGE (211 Red River Rd)
• PORT ARTHUR LEGION BRANCH 5 (229 Van Norman St., Club Rm upstairs)
• RED LION SMOKEHOUSE (16 Cumberland St. S.)
• & MORE

For just a cover of $20, you gain entry to all 9 venues, granting access to an endless array of entertainment and excitement. Feed your hunger for Halloween delights and immerse yourself in the slickest, wildest experience that only THE HUNGER can offer.

Terror in the Bay Film Festival 

Oct 15 - 18, 2025

Are you a fan of horror films? Do you love slasher films, supernatural thrillers, slow-burn suspense, creature features, gothic or comedy horror? If you answered yes, then you should not miss the 9th Annual Terror in the Bay Film Festival, the ultimate event for horror lovers. This festival showcases a wide range of indie horror films and trailers from around the world, featuring the creative works of independent filmmakers who have a strong passion for horror. You will be amazed by the talent and vision of these artists, who bring their stories to life on the screen. The 4 day festival runs at the historic Paramount Entertainment Theatre in downtown Thunder Bay. 

Halloween Spooktacular with the Thunder Bay Symphony Orchestra

Nov 1, 2025

Looking for a fun way to celebrate Halloween with the family? The Thunder Bay Symphony Orchestra is putting on its annual Halloween Spooktacular at the Avila Centre at Lakehead University. Expect a mix of lively orchestral tunes, playful surprises, and festive Halloween spirit. Kids (and adults!) are invited to come in costume and enjoy an afternoon of music that’s more magical than scary. It’s a great way to get into the Halloween mood while enjoying one of Thunder Bay’s local treasures.

Plan Your Halloween Adventure in Thunder Bay Today

In Thunder Bay, Halloween is all about thrills, chills, and family fun. This year, you can wander through the spooky scenes of Slate River Slaughter, enjoy hands-on fun at Halloween Hoot, catch magical music at the Halloween Spooktacular with the Thunder Bay Symphony Orchestra, experience the chilling thrills of THE HUNGER, and dive into eerie films at the Terror in the Bay Film Festival. There’s something for everyone to get into the Halloween spirit!

So, mark your calendars and prepare for a night like no other. Join fellow Halloween enthusiasts and immerse yourself in a whirlwind of Halloween festivities. Treat yourself to a Halloween experience like no other and unleash the Halloween spirit in Thunder Bay!

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