Saint Louis Zoo
4.8(41K)google
4.6(1.2K)yelp
FreeFamily
Overview
Universally acclaimed worldwide as an absolute titan of global wildlife conservation and pioneering research, the Saint Louis Zoo spans ninety spectacular acres of lush green habitat inside historic Forest Park. Highly famous because it remains completely free to the general public, this world-class institution proudly houses over sixteen thousand animals displaying unmatched biodiversity. Visitors can walk along winding pathways to experience the majestic polar bear bluffs, stroll through a massive historic flight cage conservatory, and view friendly sea lions swimming dynamically inside advanced underwater tunnels.
Practical Info
Suggested Duration3-6 hours
Best TimeAccessible year-round with free general admission. Plan to arrive at 8:00 AM sharp upon opening during spring or autumn; during these cooler hours, the animals across the world-class habitats—especially the active polar bears and river hippos in their massive underwater viewing pools—are energetic and easy to view before crowds build.
Getting ThereNestled beautifully within the historic Forest Park loop at 1 Government Drive. Take the MetroLink light rail to Forest Park-DeBaliviere Station, then connect to the seasonal free Forest Park Trolley shuttle. Drivers should exit I-64 at Hampton Ave heading north; the zoo provides extensive north and south paid parking lots.
Travel Tips
- General zoo gate entry is 100% free of charge; however, using the official on-site north and south surface asphalt lots costs an expensive flat fee of $15-$20 per vehicle, with zero holiday validations available.
- To slice out the parking fee, arrive before 8:30 AM to secure free curbside spaces throughout adjacent Forest Park, being highly vigilant of posted signs warning of weekday morning street-sweeping tow-away hours.
- Paid interactive add-ons like the Sea Lion Show and Stingray feeding decks enforce early operational cutoffs at 3:00 PM for animal behavioral health, making it critical to clear these features before midday.
Reviews
Positive
- As a world-class zoo, the massive underwater hippo viewing tank and the polar bear glass overhead tunnel deliver epic visual impact and family fun.
- Accessibility infrastructure is fantastic across the vast Forest Park acreage; stroller-friendly flat paths are continuous, and signage and restrooms are kept pristine.
- The animal handlers enforce strict guest safety boundaries while running engaging biology lessons, keeping large crowds orderly during signature live animal walks.
- General admission is strictly 100% free for everyone! Getting to experience a world-class, massive zoo at zero cost offers a mind-blowing, unmatched value.
Heads up
- Because the wildlife habitats cover a massive territory, walking distances are immense, leaving families with small toddlers physically exhausted.
- Certain older peripheral animal enclosures look slightly dated compared to the sleek new wings, and some remote shade rest zones lack trash bins.
- On sunny weekend peaks, the main loops get overwhelmingly swamped; the underwater glass viewing boxes get bottlenecked tightly with chaotic strollers.
- While entry is free, interior add-on experiences—like the Zooline Railroad train, stingray touch pools, and sea lion shows—charge separate premium fees.