# Kid-friendly places in Union City

2 listed places in Union City: 2 playgrounds and things to do. Each lists high chairs, changing tables, kids' menus and wheelchair access where known.

Last updated 2026-09-04, from the newest confirmation among these places.

## Places

1. [Seven Hills Park](https://ourplayday.com/places/seven-hills-park-union-city) (playground, Union City). A hidden car-themed playground sunk into the Union City hills: a race track loops the equipment for foot, bike, and scooter races, and the sunken bowl means runners can't reach the street. Hot Wheels fans can use the track on the back wall.
2. [Jolly Roger Land](https://ourplayday.com/places/jolly-roger-land-94587) (indoor play space, Union City). Giant play structures, climbers and a ball pit across 7,000 square feet.

## 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. Any page linked above is also served as markdown by adding .md to its address. This city has too few places for a page of its own in search results; the places are listed here.

Page: https://ourplayday.com/united-states/california/union-city