October 1st through 30th
Water attractions and select rides will be closed.
Check back for 2023 event details and tickets
Purchase Ahead & Save Time
The Great Big Chocolate Cup!
Personalized Chocolate Cup
Customize a Great Big Chocolate Cup filled with all sorts of sweets and treats! Prepared special for you with a personalized name box with your favorite Boo Alley character to take home.
Cranium’s Potion Pass
2 Kids Drinks
Purchase your very own Potion Pass and get two (2) of Cranium’s wacky drinkable potions! Drinks are kid friendly.
BOOzy Halloween Wristband
3 Drinks (21+ of age)
The wristband can be redeemed at Frankie's Lounge or Cranium's Mad Lab for any regular alcoholic beverage. (21+ of age) Valid ID required for each redemption.
So Much to BOO!
The Great Big Boo!
Come "Do the BOO" with a charming cast of characters in the LIVE musical show at Lakeside Amphitheater. Meet Vinnie the Vampire, Cranium the Mad Scientist, and Wendella the Witch on a wacky adventure to save Halloween.
An Immersive Adventure
Visit BOO alley and discover "BOO-tiful" light displays throughout the park and enjoy the ultimate interactive Halloween experience as you "Do the BOO" with your crew!
Trick or Treat!
Get dressed up in costumes and take the kids around the BOO Trail to trick-or-treat for candy!
While parents are encouraged to dress up with their kids, we ask that all costumes remain family-friendly. Nothing scary, please. Leave costume weapons at home. Halloween masks that cover the entire face are not allowed.
Explore BOO Alley
This October, Gilroy Gardens has been completely transformed into the world of BOO Alley! Visit the wacky characters from The Great Big BOO! and help them save Halloween!
BOO Town Hall
Kick off Halloween with storyteller Sammy Jo Scarecrow and sing and dance along with the BOO Crew. Showtimes: 5:15 pm, 6:15 pm, 7:15 pm.
Shine your flashlights through the spooky forest as you travel around BOO Alley with Vinnie the Vampire!
Join BOO Alley's favorite lounge singer on stage and learn how to be anything you want to be. Grown-ups can grab a beer, glass of wine, or cocktail at the nearby bar.
Priscilla's Perfect Party
Visit Princess Priscilla in her beautiful castle and learn how to be the perfect princess.
Wolfgang's Rockin' Ride
Hit the road and rock n' roll with Wolfgang Werewolf as you sing along to save Halloween.
Cranium's Mad Lab
Meet Cranium the Mad Scientist and help him brew up a magic potion to save Halloween!
Wendella's Wild Ride
Grab your broomsticks & escape from Wendella's House on the Hill, where creepy creatures are around every turn.
Downtown BOO Alley
The heart of BOO Alley is the bustling Halloween festival in the town center. See the pumpkin pyramid and make your way through the hay maze. You'll also find tasty BOO Alley treats, spooky drinks, and fun souvenirs from festive vendor carts.