Welcome Back!

We are excited to welcome you back to the Saint Louis Zoo! The safety of our guests, staff and animals is our highest priority, which is why we have made some changes in our operations to provide you with a safe and memorable experience. On this page, you'll find important information needed for your upcoming Zoo visit. When you are ready to visit, we're more than ready for you! 


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

Summer hours May 14-August 15, 2021

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. on Labor Day Weekend, September 4-6 

*Thursdays, June 17, July 15 and August 12: 8 a.m-4:30 p.m. 
* Sunday, July 4 (Independence Day): 8 a.m.-5 p.m.

See details on summer hours.

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 4:45 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. 

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 and outdoors for guests not fully vaccinated.
  • Requiring masks/face coverings indoors for all guests age five and older, including those who are vaccinated (beginning Monday, July 26, 2021). 
  • 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.

St. Louis City and St. Louis County leaders announced on Friday, July 23, 2021, that they will reinstate a mask requirement in response to increased spread of the delta variant of the coronavirus. As such, the following mask/face covering requirements are in place:

  • Masks/face coverings are required indoors for all guests age five and older, including those who are vaccinated (beginning Monday, July 26, 2021).
  • Guests 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
  • Butterfly Dome at Insectarium
  • Jungle of the Apes (inside)
  • Wild Wonder Outpost Discovery Room

Paid Attractions

Paid attraction summer  hours May 14-August 15, 2021:

  • Conservation Carousel 
    ($2.95/person*) 8 a.m.-5 p.m. Sunday-Thursday**; 8 a.m.-7 p.m. Friday-Saturday
  • Zooline Railroad 
    ($7.95/person*) 8:30 a.m.-5 p.m. Sunday-Thursday**; 8:30 a.m.-7 p.m. Friday-Saturday
  • 4D Theater 
    ($4.95/person*) 8:30 a.m.-5 p.m. Sunday-Thursday**; 8:30 a.m.-7 p.m. Friday-Saturday
  • Sea Lion Show
    ($3.95/person per show) 11 a.m. 1, and 3 p.m shows daily
  • Stingrays at Caribbean Cove
    ($3.95/person*) 8 a.m.-5 p.m. Sunday-Thursday**; 8 a.m.-7 p.m. Friday-Saturday
  • Dinoroarus 
    $5.95/person*) 8 a.m.-5 p.m. Sunday-Thursday**; 8 a.m.-7 p.m. Friday-Saturday

**4:30 closing on June 17, July 15, August 12 for ticketed Night at the Zoo.

*Save with an Adventure Pass!

This one-day pass includes admission to the Conservation Carousel, 4D Theater, Stingrays at Carribean Cove, Dinoroarus, Sea Lion Show 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 will be available at the Zoo. You may download this PDF in advance and use it on your mobile device while you're here.

Guests can remove their masks in two designated areas while maintaining a social distance of 6 feet from other groups. See map. 


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