Zoo Boo 2021

Celebrate fall fun at the Houston Zoo with Zoo Boo. (Photo: Stephanie Adams/Houston Zoo) 

Zoo Boo presented by LyondellBasell is back at the Zoo. Costumes are strongly encouraged at the family-friendly event and guests will have a wide range of Halloween festivities to choose from, including:

• Giant Pumpkin presented by LyondellBasell
• Spooky Train sponsored by Texas Children’s Hospital
• Carved Pumpkins sponsored by Frost Bank
• New Lantern Tunnel 
• Spooktacular Scary-Go-Round 
• More than 10 different Instagrammable photo options throughout the Zoo, including a new Harvest Barn photo op 
• Special Animal Enrichment happening on weekends

Zoo Boo is available all week long during regular business hours. 

Zoo Boo After Hours takes place Fri., Oct. 29 to kick off Halloween Weekend. The Zoo will stay open until 8:30 p.m. with the last entry at 7 p.m.