Boo at the Zoo

Selected date

Friday October 20

Selected time

3:00 PM  –  8:30 PM

Use the orange "Other dates..." button above to pick your date for Boo at the Zoo!

It’ll be all treats and no tricks for your little pirates and princesses at this year’s Boo at the Zoo, the region’s most unique Halloween event. Boo at the Zoo is a fun way for families with young children to trick-or-treat and enjoy Halloween festivities in a safe environment, and all of our candy is made with sustainable palm oil to help protect wild orangutans. Support the Zoo’s efforts to reduce waste by bringing your own trick-or-treat bag from home.

Friday, Saturday & Sunday, October 18, 19, 20
Friday, Saturday, Sunday & Thursday, October 25, 26, 27 & 31

4 p.m. – 8:30 p.m. – with the last admission at 7:30 p.m.

ZOO MEMBERS: Please sign-in, or register using the black buttons in the upper right-hand corner before continuing with your purchase, to ensure your Zoo member discount is applied. If you are also purchasing for non-members, please use the member pricing for those on your membership and the adult/child pricing for your guests. 

TICKETS: Purchase your tickets now for the advance online price – popular evenings are likely to sell out! Online advanced pricing ends at 2 p.m. on the day of the event.  After that, tickets will be available at the gate ONLY if not sold out in advance.  Ticket prices increase by $5 per ticket at the gate. Online advanced pricing is NOT available for day-of tickets at the gate.

Follow the instructions below for eligible discounts. Discounted tickets will not be honored at the gate without proper identification. Only Boo at the Zoo discounts accepted.  No other passes or coupons will be applicable for a discount during the event. 

Online Advance Ticket Prices ($5 off regular price):

Available online until 2 p.m. on event day.

  • $19.75 for ages 3-64
  • $14.75 for Zoo members*
  • $17.75 Military** and 65+***
  • 75¢ for ages 2 and under


If you are having trouble accessing your member portal, please see the instructions in the CMZoo Member section here:

 **MILITARY DISCOUNT: The military discount is offered to all active duty, veteran and retired military personnel, and their dependents living in the same household. You must show your valid military ID at the gate to validate your discounted military tickets to Boo at the Zoo. We will accept the following:

  • A valid military / retired military ID
  • A copy of your DD214
  • Your state driver’s license printed with veteran indicator or military identifier
  • Your ID issued by the VA, VFW or American Legion

***SENIORS:  Please bring a valid ID showing your age of 65+ to validate your discounted senior tickets at the gate.

PARKING: On-site parking is limited and is not guaranteed with advance ticket purchase. If the Zoo’s parking lot is full, follow the signs to our free off-site shuttle parking lot.

REFUND POLICY: Online tickets can be refunded or exchanged up to two weeks prior to the ticketed event date. (For example, tickets purchased for Oct. 20 can be refunded through Oct. 5 only.)

By purchasing a ticket, you agree to Cheyenne Mountain Zoo using your likeness on Cheyenne Mountain Zoo's website or promotional postings, including social media, advertising and event calendars. 

Your online advance-sale discount of $5 will be applied on the cart page.  Members: You must be logged in to receive your member discount.