San Diego Zoo Kids Free October

This is free. When: October 1–31, 2026. Where: 2920 Zoo Drive, San Diego, CA 92101.

San Diego Zoo · Offer

Youths 11 years and younger receive free admission (no ticket required) when accompanied by an adult 18+ with a valid form of admission (ticket, membership or military ID). Each ticketed adult may bring up to six youths ages 11 and under. Children 2 and under are always free year-round. HalGLOWeen evening activities on Fridays–Sundays are included with admission.