The Great Big BOO brings a lit-up BOO Trail, themed rides and live shows to Gilroy Gardens on select dates, Sep. 25–Nov. 1.

Come in costume and follow the BOO Trail trick-or-treating stations throughout the park. This is a FREE, safe, & family-friendly experience for all ages to collect candy throughout Boo Alley! Either a single-day admission ticket or valid Premium Membership is required for admission to The Great Big BOO!