Hours, admission, and what to bring

The Saint Louis Zoo is located in Forest Park in Saint Louis, Missouri, and is open year-round. Hours vary by season: the zoo typically opens at 9 a.m., but closing time ranges from 5 p.m. in winter months to 7 p.m. during summer. Check the zoo's website or call ahead before your visit, as hours shift for holidays and special events.

Admission to the Saint Louis Zoo is free for general entry to the grounds and most exhibits. Parking in the zoo's lots costs money, though some nearby street parking is available. Certain attractions inside the zoo—such as the train ride, carousel, or special animal encounters—charge separate fees. Bring sunscreen, water, and comfortable walking shoes; the zoo covers more than 90 acres and involves significant walking.

Key Takeaways

  • The Saint Louis Zoo is free to enter but charges separately for parking and some rides or special experiences.
  • The zoo is open daily year-round, with hours that shift seasonally from 5 p.m. closing in winter to 7 p.m. in summer.
  • The grounds span over 90 acres, so plan for several hours of walking and bring water and sun protection.
  • Strollers, wheelchairs, and mobility devices are available to rent on-site if you need them during your visit.

Animal exhibits and themed areas

The zoo is organized into several themed sections. The Big Cat Country area houses lions, tigers, and leopards. The Primate House features monkeys, apes, and lemurs. The Reptile House contains snakes, lizards, and amphibians. Other major areas include the Penguin and Puffin Coast, the Flamingo Pond, and the Children's Zoo, which is designed for younger visitors with smaller-scale exhibits and interactive stations.

The zoo also maintains seasonal exhibits and rotating animal displays, so the specific animals and attractions present may change throughout the year. The zoo's website lists current exhibits and any temporary closures before your visit. Many exhibits are outdoors, so weather affects both animal activity and visitor comfort.

Accessibility and mobility options

The zoo provides wheelchair rentals and stroller rentals at multiple locations throughout the grounds. Accessible pathways connect most major exhibits, though some areas involve hills or uneven terrain. Accessible restrooms are located in several zones across the zoo.

Service animals are permitted throughout the zoo. If you have questions about specific accessibility needs—such as accessible parking, companion seating, or accommodations for particular disabilities—contact the zoo directly before your visit. The zoo's guest services can provide detailed information about which areas are most accessible and suggest routes that minimize steep grades.

Food, water, and facilities

Multiple food vendors and snack stands operate throughout the zoo, offering everything from casual grab-and-go options to sit-down dining. Prices are higher than outside food, so many visitors bring their own snacks and water bottles. The zoo permits outside food and non-alcoholic beverages, though glass containers are not allowed.

Water fountains are scattered across the grounds, and you can refill reusable bottles at most vendor locations. Restrooms are available in multiple zones. Shaded seating areas and benches are distributed throughout the zoo, though they fill quickly during peak hours.

Parking and getting there

The Saint Louis Zoo operates several parking lots on the grounds. Parking fees vary by lot and day; weekend and holiday parking typically costs more than weekday parking. The zoo's website shows current parking rates and lot availability before you arrive.

Public transportation to the zoo is available through Saint Louis's MetroLink light rail system, which stops near Forest Park. Rideshare services (Uber, Lyft) can drop you at the zoo entrance. If you drive, arrive early during peak times (weekends and summer months) because parking lots fill and overflow parking may be directed to distant lots.

Best times to visit and crowds

Weekday visits, especially on school days, tend to be less crowded than weekends. Summer months (June through August) draw the largest crowds, while fall and spring offer moderate attendance. Winter visits are quietest but involve shorter daylight hours and colder temperatures.

The zoo is most crowded mid-morning through mid-afternoon. Arriving at opening time or visiting in late afternoon can mean shorter lines at attractions and less congestion on pathways. Special events, school holidays, and holiday weekends significantly increase attendance.

Planning your visit

Most visitors spend three to five hours at the zoo, depending on how many exhibits they explore and whether they use the train or other paid attractions. Families with young children often spend less time; serious animal enthusiasts may stay longer. The zoo's website and mobile app provide maps, exhibit locations, and animal information to help you plan your route.

Bring a hat or plan to use shaded areas, as the zoo has limited covered spaces. Comfortable shoes are essential because the terrain is uneven in places and distances between exhibits are substantial. If you plan to visit multiple times in a year, the zoo offers membership options that may save money on parking and admission to special events.

Frequently Asked Questions

Can I bring my own food and drinks to the Saint Louis Zoo?

Yes, you can bring outside food and non-alcoholic beverages. Glass containers are not permitted. Many visitors pack snacks and water to save money, since food vendors inside the zoo charge premium prices.

Is there a best time of day to avoid crowds?

Arriving at opening time or visiting after 3 p.m. typically means fewer people on the pathways and shorter waits for attractions. Weekday visits are generally less crowded than weekends, and fall and spring have lighter attendance than summer.

How long does it take to see the whole zoo?

Most visitors spend three to five hours exploring the zoo. The time depends on how many exhibits you stop at, whether you use the train or carousel, and how quickly you move through the 90-acre grounds. Families with young children often spend less time.

Do I need to pay for parking if I use public transportation?

No. If you take the MetroLink light rail to Forest Park, you avoid parking fees. Rideshare drop-off also avoids parking costs, though you may pay a ride fee to the service itself.

Are strollers and wheelchairs available to rent?

Yes. The zoo rents both strollers and wheelchairs at multiple locations throughout the grounds. Rental fees explore, and availability can be limited during peak times, so arriving early is helpful if you plan to rent.