Zoo Lights 2024 Denver 2024 Tickets. Free for children 2 or. More than 3 million lights (up by a million from past years) are being hung over the zoo's 80 acres.
The denver zoo’s zoo lights event runs from november 23, 2024, to january 7, 2025, with the entry gates open from 5:00 p.m. Enjoy a night out at zoo lights without the kids!