Family-Friendly Halloween Fun Awaits!
Saturdays ‐ Sundays-September 12-November 1
Get ready for a spook-tacular day of family fun! Boo Fest returns to Six Flags St. Louis, filled with festive decorations, kid-friendly activities, seasonal treats, live entertainment and your favorite family rides.
From trick-or-treating and costume fun to exciting shows and fall-themed surprises, Boo Fest is the perfect way for families to celebrate the Halloween season together. Enjoy plenty of festive fun around every corner and make magical Halloween memories all day long.
What's Included
- Boo Fest admission included with valid park admission and eligible Season Passes*
- Trick-or-Treat trails throughout the park
- Halloween-themed live entertainment
- Specialty food and beverage offerings
- Photo opportunities and friendly characters
*This includes Enchanted Parks Legend & Hero Passes & Six Flags Gold & Prestige Passes purchased prior to April 6. Six Flags Memberships are also included.
Trick-Or-Treat Trails & Live Shows
The Smashing Lanterns
DC Plaza transforms to a Halloween Rock Show with a quartet of Steam Punks singing classic rock favorites.
Love at First Fright
Follow Jack and Katie into Witchy’s castle, where Frankie desperately needs a new brain.
Who Stole My Candy?
Join us as Hops and Hootenanny offer a slapstick attempt at a “candy caper.”
Creepy Castle
Step into the castle. This family-friendly attraction immerses you in black lights, creepy music and candy surprises.
NEW! Kid’s Mash Bash
Our Looney Tunes crew, dressed in their best Halloween attire, are stepping out to invite all to join in a spooktacular dance party filled with your favorite kid-friendly Halloween songs!
NEW! Gordy's Candy Trail
Enjoy a fun pumpkin patch by day where you can snag some fun treats from our friendly characters.
NEW! McBoogle's Pathway
Join the McBoogle's in a spooky, fun story as they guide you on a Halloween adventure.
NEW! Spooky Stories with Jack
Enjoy this kid-friendly show, as you witness all the fun that happens during the spookiest time of the year.
Boo Fest Tips
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- Arrive early to maximize your visit.
- Some attractions will close early afternoon to prep for the start of Fright Fest.
- Check the daily show schedule upon arrival.
- Event offerings are subject to change without notice.
- Costumes are only permitted for children age 12 and younger.
- Costume makeup may not cover more than half the face.
- Please review our chaperone policy here.
