Idaho Falls Zoo is now closed for daily operations this season. Thanks again for your amazing support!

The zoo will be open October 25, 26, and 27 from 5:00-9:00 p.m. (last admission at 8:30 p.m.) for the annual Boo at the Zoo, Idaho Falls' largest Halloween celebration. We will also be open on Oct. 29 and 30 from 5:00-8:00 p.m. for Zoo Lights, an event showcasing the Halloween decorations. For ore information on these events, see the Events section on the homepage.