Hours and Prices
The Zoo is always free
Aug. 21–Oct. 11, 2023
9 a.m.–5 p.m. daily*
*Wednesday, Sept. 27, 2023
9 a.m.-4 p.m.
Zoo closes early for Sunset Safari
Oct. 12–Dec. 30, 2023
9 a.m.–4 p.m. daily, except holidays
Holiday Hours 2023
Nov. 23 (Thanksgiving Day) — 9 a.m.–2 p.m.
Dec. 24 (Christmas Eve) — 9 a.m.–2 p.m.
Dec. 25 (Christmas Day) — Zoo closed
Dec. 31 (New Year's Eve) — 9 a.m.–3 p.m.
The Saint Louis Zoo's operating hours are subject to change.
Check back for winter 2024 hours.
The Zoo is always free. Paid attractions are included in the Adventure Pass.
4D TheaterExplore this attraction
Conservation CarouselExplore this attraction
DinoroarusExplore this attraction
New Bird Show: Winging ItSee show schedule
Sea Lion ShowExplore this attraction
Stingrays at Caribbean CoveExplore this attraction
Zooline RailroadExplore this attraction
Save with a Zoo Membership!
Want FREE parking, FREE rides on Zooline Railroad, and FREE admission to Sea Lion Show and other attractions? Don’t pass on this great value!