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Hours and Prices

The Zoo is Free

Fall and Winter Hours 2024

Daily through Dec. 30, 2024
9 a.m.–4 p.m. daily, except the holidays listed below

Holiday Hours

Nov. 28 (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.

Jan. 1, 2025, (New Year's Day) — Zoo closed

See below for 2025 winter hours.

Winter Hours 2025

Click to expand the block and see the hours.

Wednesday, Jan. 1, 2025 (New Year's Day): Zoo closed

Tuesday–Friday, Jan. 2-5
9 a.m.–4 p.m.

Jan. 6 through Feb. 28
(except holidays)

10 a.m.–4 p.m. — Monday through Friday
9 a.m.–4 p.m. — Saturday and Sunday

Winter Holiday Hours

Monday, Jan. 20 (Martin Luther King Jr. Day)
9 a.m.–4 p.m.

Monday, Feb. 17 (Presidents Day)

9 a.m.–4 p.m.

The Saint Louis Zoo's operating hours are subject to change.

Check back for spring hours.

Paid Attractions and Services

The Zoo is always free. Paid attractions are included in the Adventure Pass.

Experience more for less

Adventure Pass
Membership

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!

Get it all with your membership

Group Registration & Discounts

Register your group visit and learn about discounts for groups of 15 or more.

Group Discounts