Zoo Boo at Mill Mountain Zoo

Location: Mill Mountain ZooDate: October 24th and 25th, 2026Time: 10 am to 4 pmAdmission Pricing & Information Will Be Released in August/September 2026 Get ready for a spook-tacular Halloween celebration—happening all weekend long! Join us for trick-or-treating through the zoo, festive decorations, and a chance to show off your fun, frightening, and fancy costumes! Enjoy creepy crafts, engaging keeper chats, and vendor booths where you can learn about local organizations and collect some treats! Mark your calendars and follow us on social media for more hauntingly fun updates. We can’t wait to see your boo-tiful costumes!