Open every day of the year
Summer Hours (March 1 - Oct 31)
Admissions Open 9 a.m. to 5 p.m. (8:30 a.m. for Members)
Grounds close at 6 p.m.
Ages 12-64: $15
Ages 65+: $12
Ages 3-11: $10
2 and Under: Free
2014 Free Days: 11/3, 11/14, 11/20
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.