Raw States

Boo at the Zoo

Denver, CO · Holiday

When

October 3–26, 2026

Where

Denver Zoo, City Park · Denver · CO

Cost

Not confirmed

Status

Confirmed from the organizer's published schedule

Denver Zoo turns family-friendly for Halloween on select October nights, with trick-or-treat stations and after-hours animal encounters rather than a haunted attraction. It runs on paired weekend nights across the month rather than nightly. It is a long-running fixture of the zoo's fall calendar.

The history within reach

• Boo at the Zoosame spot

  Denver Zoo turns family-friendly for Halloween on select October nights, with trick-or-treat stations and after-hours animal encounters rather than a haunted attraction.

• Zoo Lightssame spot

  Denver Zoo strings more than a million lights across its grounds for a winter Zoo Lights event on select nights from early December into early January.

• Denver Film Festival0.8 mi

  Denver Film's flagship festival screens more than 140 new films over ten days with visiting directors and actors at the Sie FilmCenter and other downtown venues.

• Blossoms of Light1.4 mi

  Denver Botanic Gardens strings its York Street grounds with over a million holiday lights each winter, closed only on Thanksgiving and Christmas Day.

• Denver March Powwow1.5 mi

  A gathering of dancers and drum groups from more than 100 tribes at the Denver Coliseum each March.