Enjoy October weekends of free spooky fun at Halloweekends at the Saint Louis Zoo! Come to the Zoo dressed in family friendly costumes and as you walk around to see the animals you'll find non-scary Halloween decorations, watch special pumpkin enrichment treats with the animals, experience costumed character meet-and-greets, enjoy the Family Game Zone, take part in the Pumpkin Stomp 'n Chomp, enjoy fall treats and more.
Family friendly Halloween costumes are encouraged. Costume masks are not permitted for any age. More costume policies can be found here.
Halloweekends take place three consecutive weekends: October 15-16, October 22-23 and October 29-30 from 9 a.m. to 4 p.m. each day. Free, timed ticket reservations are required.
Learn more and secure reservations at stlzoo.org
Learn about Boo at the Zoo 2022!
See our Things To Do calendar for even more Halloween 2022 fun!
Get our daily Family Fun newsletter and you'll get a handy, quick-to-read list of the day's events sent to your inbox every morning.
At this free art program for ages 3-6 the focus is on the process of making art rather than the finished product. Dress to get messy!
The Saint Louis Science Center has expanded its Preschool Science Series to include new offerings for different age groups of young scientists. Storybook STEM is for ages 3 to 5.
Explore songs, finger plays, music and more during this Music & Movement class for ages 0-6. Some sessions are held in person at various branches of the St. Louis County Library. Some sessions are virtual.
Explore the Saint Louis Zoo in the evenings at the Chinese lantern festival Animals Aglow! Animals Aglow returns to illuminate the Saint Louis Zoo for the second year with dozens of new, towering lanterns and light displays.
Hop on down the bunny trail and fill your basket with fun! Eckert’s Annual Egg Hunt includes animals for petting, tractor rides around the farm, planting seeds to take home, ice a cookie, gifts from the bunny, and a free photo scene with the Easter Bunny.