Open every day of the year
Summer Hours (March 1 - Nov 1)
Admissions Open 9 a.m. to 5 p.m.
Grounds close at 6 p.m.
Ages 12-64: $17
Ages 65+: $14
Ages 3-11: $12
2 and Under: Free
2015 Free Days:
11/2, 11/13, 11/19
Boo After Dark offers more than 25 trick-or-treat stations, creepy crawly animal demonstrations and exciting family-friendly entertainment under the canopy of the beautiful fall foliage of Denver Zoo. For those of you who love Boo at the Zoo but prefer to trick-or-treat in the evening.
$17 for adults; $12 for children
2 and under are free
Membership does not cover admission to this after-hours event, all attendees must purchase tickets.
Download Boo After Dark program (PDF) for schedule of events.