Free Day at Denver Zoo
The Denver Zoo has a free day on Tuesday, November 1, 2022 from 10:00 a.m. to 5:00 p.m. There will not be free walk-in tickets.
The zoo will have an online lottery for up to five free tickets from Thursday, October 20, 2022 to Monday, October 24, 2022. Winners will be notified on Tuesday, October 25, 2022.
The Denver Zoo is at 2900 East 23rd Avenue, Denver, Colorado 80205
Visit the Official Denver Zoo Free Day page to register for the lottery and learn more about the lottery process.