🦁 Zoos & Aquariums for Kids in Clayton, MO

The Saint Louis Zoo is an absolute gem for families,a world-class, FREE zoo spanning 90 acres in beautiful Forest Park with over 14,000 animals representing 600+ species. With its exceptional Children's Zoo, engaging animal encounters, interactive exhibits, and family-friendly amenities, this consistently top-rated attraction offers incredible value and unforgettable experiences for kids of all ages.

The Endangered Wolf Center offers families a rare opportunity to observe and learn about critically endangered wolf species and other wild canids in a natural setting. This non-profit wildlife refuge combines education with conservation, giving kids an up-close look at these magnificent animals through guided tours and educational programs that make wildlife conservation come alive.

The St. Louis Aquarium at Union Station offers 120,000 square feet of underwater wonder inside the beautifully renovated historic train station. Kids can get hands-on with jellyfish touch tanks, watch playful otters perform their antics, and stand in awe beneath the massive 250,000-gallon shark tank featuring a walk-through tunnel that puts you right in the action.