# Free things to do with kids in Fullerton

Parks, playgrounds and other things to do in Fullerton that are free to get into. 3 listed.

Last updated 2026-09-28, from the newest confirmation among these places.

## The list

1. [Fullerton Sports Complex Playground](https://ourplayday.com/places/fullerton-sports-complex-playground-fullerton) (playground, Fullerton). Balancing and climbing under a big shade cover. Has: free to enter.
2. [Arboretum and Botanical Garden at Cal State Fullerton](https://ourplayday.com/places/arboretum-and-botanical-garden-at-cal-state-fullerton-fullerton) (garden, Fullerton). An earth house your kid can walk into, then bamboo and ponds to find on an easy walk. Has: free to enter.
3. [Fullerton Train Museum](https://ourplayday.com/places/fullerton-train-museum-fullerton) (museum, Fullerton). Walk right through old railcars and cabooses. Short and sweet, which is about the right length for a train-obsessed kid. Has: free to enter.

## About this list

Every place here is a listing on Play Day, and a place is listed only when something positive is known about it for kids. Each listing carries the kid facts (high chairs, changing tables, kids' menus, wheelchair access) A list needs at least three places to exist.

Page: https://ourplayday.com/united-states/california/fullerton/free-to-visit. All of Fullerton: https://ourplayday.com/united-states/california/fullerton