# Kid-friendly places in Foster City

9 listed places in Foster City: 7 playgrounds and things to do and 2 hotels. Each lists high chairs, changing tables, kids' menus and wheelchair access where known.

Last updated 2026-10-20, from the newest confirmation among these places.

## Narrower lists

- [Playgrounds and things to do with kids in Foster City](https://ourplayday.com/united-states/california/foster-city/playgrounds) (7)
- [Parks and playgrounds with restrooms in Foster City](https://ourplayday.com/united-states/california/foster-city/with-restrooms) (4)
- [Free things to do with kids in Foster City](https://ourplayday.com/united-states/california/foster-city/free-to-visit) (4)

## Places

1. [Leo J. Ryan Memorial Park](https://ourplayday.com/places/leo-j-ryan-memorial-park-foster-city) (playground, Foster City). A playground by the lagoon beside the community center, with a climbing wall, tall slides and shade structures, plus a big open lawn.
2. [Crowne Plaza Foster City-San Mateo](https://ourplayday.com/places/crowne-plaza-foster-city-san-mateo-foster-city) (hotel, Foster City). Lagoon-side hotel with an indoor pool and hot tub, two on-site restaurants, and an outdoor shopping center next door.
3. [Arcturus Park Playground](https://ourplayday.com/places/arcturus-park-playground-foster-city) (playground, Foster City). Baby and big-kid swings, a two-person swing to share and rain-sound pieces, with a separate tiny-tot area.
4. [Boothbay Park](https://ourplayday.com/places/boothbay-park-foster-city) (playground, Foster City). 11-acre neighborhood park with a sandy playground, BBQs, tennis, basketball and volleyball, a solid all-ages hangout.
5. [Catamaran Park Playground](https://ourplayday.com/places/catamaran-park-playground-foster-city) (playground, Foster City). A playground on the lagoon with picnic benches and a soccer field alongside.
6. [Edgewater Park Playground](https://ourplayday.com/places/edgewater-park-playground-foster-city) (playground, Foster City). A netted arch climber that leads to a slide, plus a climber that goes every which way, with a big lawn around it for running.
7. [Marlin Park](https://ourplayday.com/places/marlin-park-foster-city) (playground, Foster City). Neighborhood park with a small sandy beach on the Foster City lagoon, a children's play area and picnic tables, a rare sand-and-water spot for kids in Foster City.
8. [Sea Cloud Park](https://ourplayday.com/places/sea-cloud-park-foster-city) (playground, Foster City). Foster City's biggest park (about 24 acres): children's play area, ball fields, picnic spots and waterfront views, with room for the whole family to spread out.
9. [TownePlace Suites by Marriott San Mateo Foster City](https://ourplayday.com/places/towneplace-suites-by-marriott-san-mateo-foster-city-foster-city) (hotel, Foster City). Newer extended-stay hotel where every suite has a fully equipped kitchen, plus free hot breakfast and free parking.

## 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.

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