# Free things to do with kids in Fullerton

Parks, playgrounds and other things to do in Fullerton that are free to get into, with who said so on each one. 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). Your kid can balance and climb under a large shade cover, with restrooms close to the play area. Confirmed: free to enter (Play Day, September 2026).
2. [Arboretum and Botanical Garden at Cal State Fullerton](https://ourplayday.com/places/arboretum-and-botanical-garden-at-cal-state-fullerton-fullerton) (garden, Fullerton). Your kid can explore the garden’s earth house, then look for bamboo, ponds and plants on an easy walk. Confirmed: free to enter (Play Day, September 2026).
3. [Fullerton Train Museum](https://ourplayday.com/places/fullerton-train-museum-fullerton) (museum, Fullerton). Your kid can walk through historic railcars and cabooses on a short train-focused outing. Confirmed: free to enter (Play Day, September 2026).

## 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) with the source and month of each. A list needs at least three places to exist.

Page: https://ourplayday.com/places/in/fullerton/free-to-visit. All of Fullerton: https://ourplayday.com/places/in/fullerton