Cool Denver Zoo Lights 2019 2023. I admit that i probably wouldn't go to this every year, but every other year it's on! The event runs from 5 to 9 p.m.

See the website for more details and to purchase tickets online. 125 years of love for animals, the new penguins point exhibit, newly added up close encounters and the reopening of facilities to allow more visitors a chancr to view and experience zoo lights. Web we had so much fun visiting the denver zoo lights again this year!