Zoo Visit

Advance Reservations Required
All guests, including Zoo members, must now reserve FREE, timed tickets prior to visiting. 

General admission to the Zoo is FREE; Attendance is limited

2022 Winter Hours
9 a.m. to 4 p.m. — January 2 through March 4

Winter Hours for Certain Amenities*
  • The North Entrance (The Living World building) and North Parking Lot, located on Government Drive, are open for guest entry and parking every day of the week.

  • South Entrance and South Parking Lot Closed on Weekdays — January 4 through March 4, 2022

    • Monday through Friday — The South Entrance and South Parking Lot, located on Wells Drive at Tamm Avenue near I-64, are closed to guests Monday through Friday. This includes the South Welcome Desk, Rentals and Safari Gift Shop. Guests should park in the North Parking Lot and enter through the North Entrance in The Living World building on these days.
    • Saturday, Sunday and holidays — South Entrance, South Parking Lot and Welcome Desk are open on Saturday and Sunday and holidays: Martin Luther King Jr. Day (Monday, January 17) and President's Day (Monday, February 21).
  • The Zooline RailroadConservation Carousel and 4D Theater operate weather permitting. They do not operate during inclement weather or low temperatures. Please check with a Welcome Desk on the day of your visit to see what attractions are open.
  • Cafe Kudu, the restaurant in The Living World, is open 11 a.m. to 3 p.m. on weekends and favorable weather days during fall and winter.

*These are general guidelines and are subject to change, especially for special and private events and other weather conditions.

2022 Spring Hours

March 5 through May 12

  • 9 a.m. to 5 p.m. daily

2022 Summer Hours

May 13 through August 14

  • 8 a.m. to 5 p.m. — Sunday through Thursday
  • 8 a.m. to 7 p.m. — Friday and Saturday
  • 8 a.m. to 7 p.m. — Memorial Day Weekend (Friday through Monday, May 27-30)
  • 8 a.m. to 5 p.m. — Independence Day (Monday, July 4)

August 15 through September 2

  • 9 a.m. to 5 p.m. daily

Labor Day Weekend — Saturday through Monday, September 3-5

  • 8 a.m. to 7 p.m.

2022 Fall Hours

September 6 through October 12, 2022

  • 9 a.m. to 5 p.m.

October 13 through December 31, 2022

  • 9 a.m. to 4 p.m. daily, except holidays listed below
Holiday Hours
  • 9 a.m. to 3 p.m. on Thursday, November 24 (Thanksgiving Day)
  • 9 a.m. to 3 p.m. on Saturday, December 24 (Christmas Eve)
  • Closed all day on Sunday, December 25 (Christmas Day)
  • 9 a.m. to 3 p.m. on Saturday, December 31 (New Year's Eve)

  • Closed all day on Sunday, January 1, 2023 (New Year's Day) 

Zoo Hours are subject to change.

About reservations

  • Reservations for a specific date become available seven days prior. 
    • Example: April 15 reservations will be available on April 8 at 7 a.m. online.
  • Reservations can be made up until 3:45 p.m. on the day of your visit, if the date is not sold out. Please note the Zoo's closing time on the day you wish to visit before making your reservation.
  • Guests will have their reserved ticket scanned from their print-at-home ticket or digitally on their smartphone. Both parking lots are open.
  • Please arrive at the Zoo within your reserved time slot. Once at the Zoo, you can stay as long as you wish, or until the Zoo closes. 

Reservations are valid only for day and time noted. There is no penalty for an unused reservation, however, new reservations will be required for any future visit. Reservations are nontransferable. 

Please include every person in your party when making your free reservation. 

Click here to Make A Reservation Online

Please note: The reservation site does not support Internet Explorer. For the best experience, please use Chrome, Firefox or Safari v10 and above.

Frequently Asked Questions

What to know before, during and after your visit.

See Frequently Asked Questions

What We're Doing For Your Safety

As part of its commitment to the continued well-being of guests, staff and animals, and in an ongoing effort to assist the community in preventing the spread of COVID-19, the Zoo has implemented enhanced protocols and procedures. The unique characteristics of the Zoo campus and vast outdoor experiences provide the opportunity to safely implement numerous safety measures.

Here are some of the steps we're taking to help keep our guests and staff safe:

  • Requiring masks/face coverings indoors for all guests age five and older, including those who are vaccinated.
  • Requiring masks/face coverings indoors and outdoors for guests age five and older who are not fully vaccinated.
  • Limiting attendance to help maintain social distancing within our Zoo.
  • Implementing enhanced sanitation protocols (e.g., offering additional hand sanitizing opportunities, cleaning restrooms and table surfaces frequently, blocking off frequently touched items like map dispensers.)
  • Operating shops, restaurants and certain attractions at limited capacity and with modified service (some attractions are closed for your health and safety.)


Masks/Face Coverings

Masks/face coverings can help minimize virus transmission from asymptomatic individuals. Keeping our animal and veterinary care staff safe and protected is the best measure to keep our animals safe and at minimal risk of exposure to COVID-19 and other viruses.

In St. Louis City, masks/face coverings requirements were reinstated in response to increased spread of the delta variant of the coronavirus. As such, the following mask/face covering requirements are in place at the Zoo:

  • Masks/face coverings are required indoors for all guests age five and older, including those who are vaccinated 
  • Guests age five and older not fully vaccinated are required to wear masks/face coverings both indoors and outdoors.
  • Masks should cover one's mouth and nose.
  • Costume masks are not allowed.

Looking for a mask?

 The Zoo has animal face masks available for purchase online and at Zoo gift shops. While supplies last. 

purchase online

Personal Responsibility

Although safety precautions as to your visit are taken by the Saint Louis Zoo, every visitor is responsible for his or her personal safety and that of children or others under their supervision. In consideration of access to the Zoo, visitors (a) agree to comply with Zoo policies and instructions, including those on signage, (b) understand and agree that the novel coronavirus, COVID-19, has recently infected individuals in the St. Louis area, that it is contagious and that it can spread to persons in any number of ways, (c) agree that they assume responsibility for any injury (including personal injury, disability or death), illness, damage, loss claim, liability, or expense arising out of or related to COVID-19 experienced or contracted in connection with a Zoo visit, (d) that they waive and release all claims against the Zoo and its commissioners, officers, employees, volunteers and agents relative to the foregoing matters, and (e) that they agree that the Zoo is legally entitled to sovereign immunity regarding to any such claims.

What is Open? What is Closed?

The majority of our Zoo experiences are available with modified service and enhanced safety protocols. Some experiences are temporarily closed for your health and safety. All attractions, restaurants, shops and animal buildings are subject to closure without advance notice. We will continue to evaluate the operation of all these experiences as time continues. Thank you for your patience.


Closed temporarily

  • Antelope House
  • Aqua Tunnel at Sea Lion Sound
  • Jungle of the Apes (inside)
  • Wild Wonder Outpost Discovery Room

Paid Attractions

Paid attraction fall hours begin Nov. 1, 2021:

*Save with an Adventure Pass!

This one-day pass includes admission to the Conservation Carousel, 4D Theater and Zooline Railroad.

Learn more about the Adventure Pass

Breakfast at the Zoo

Planning a visit to the Zoo in the morning? Visit Lakeside Cafe in the center of the Zoo for a variety of breakfast options.

Food and Shopping

Most food and beverage locations and gift shops are open, including Starbucks. Some of the safety enhancements include:

  • All food items sold are prepackaged in closed containers or wrappers, similar to what you may see at most restaurants.
  • Reduced menu items are streamlined for safety and efficiency to be as seamless as possible in serving a large volume of guests daily.
  • Seating at indoor restaurants and outdoor picnic areas has been reduced to allow for social distancing.
  • Regularly scheduled sanitizing of all indoor and outdoor eating areas
  • Guest capacity limits in gift shops


Zoo Map

Paper maps are available at the Zoo. You may download this PDF in advance and use it on your mobile device while you're here.


See full info on parking & directions

Zoo Services/Policies

Learn more about our stroller, wheelchair and electronic convenience rentals, accessibility services, and Zoo rules, polices and prohibited items. 

See info on services and policies


Groups of 15 or More — Advance Reservations and Discounts

Groups of 15 or more can make advance reservations when they purchase discounted tickets to attractions, Adventure Passes and meal vouchers through the Group Tickets office. Call (314) 646-4781 or email durfor@stlzoo.org between 9 a.m. and 2 p.m. (CDT), Monday through Friday. Full payment for your selected items is due two (2) weeks prior to your event date to ensure entry reservation availability. Your entry reservation will not be confirmed until full payment is received.

Purchase Group Tickets


Other Group Reservations

The Zoo welcomes groups of any size. For those groups who do not wish to make purchases through the Group Tickets office, Zoo reservations are available seven (7) days prior to your visit. Click here to make a free reservation. Please note, you will need to make multiple group reservations of no more than 50 individuals per group. If you need help or have questions, you can call our reservation help line at (314) 646-4797.

Make Zoo Reservations

Stay Connected & Virtual Learning

Follow us on social media or on our blog as we continue to #BringTheStlZooToYou. Virtual conservation learning opportunities are available on our website.

Virtual conservation learning

Hotel Partners

Enjoy your stay in St. Louis at area partner hotels.

Check out our partner hotels


We are grateful for our sponsors and their support. Free WIFI powered by Mid America Chevy Dealers

Learn more about our sponsors