Diablo Valley
Mount Diablo Families

Things to Do with Kids

Fun for kids 5 and up — classes, parks, events, and more around Diablo Valley.

Updated October 12, 2026

This week: Oct 12–19 · Next week: Oct 19–26

This week's weather · It's a dry week ahead with zero rain in the forecast — perfect for hitting outdoor markets, parks, and all the fun events happening around the valley.

There's always something fun happening for kids around Diablo Valley, from library programs to outdoor adventures. With dry weather in the forecast, this is a great week to get out and explore everything the area has to offer.

This week

This week is packed with great options for curious kids — kick things off Monday with Raptors Up Close at Orinda Library or the After School: Wildlife Care and Rehabilitation session at Lindsay Wildlife Experience in Walnut Creek. Fans of reading and animals will love Read to a Dog at Lafayette Library on Tuesday, and budding scientists shouldn't miss STEM: Science, Technology, Engineering, Magic! at San Ramon Library on Monday. Later in the week, catch a Kids Movie Matinee at Walnut Creek Library on Wednesday, then head to the Halloween Costume Booo-tique at Concord Library on Saturday — or cheer on young athletes at the Youth Tennis Tournament. Cap off the weekend with Kids Face Painting at Duck Donuts on Sunday for a sweet finish.

Next week

Next week brings a fantastic mix of Halloween fun and cultural celebrations — don't miss Trunk or Treat in Walnut Creek on Friday, October 23, or the dazzling Diwali Celebration Drone Light Show at Lesher Center for the Arts that same evening. On Saturday, the Diwali Celebration Street Fair returns to Lesher Center, and kids can get creative at the Día de los Muertos Picture Frame Craft at Lafayette Library. Readers of all ages will want to check out the Friends Fall Book Sale at Moraga Library, and the San Ramon LEGO® Club on Wednesday is always a hit with builders. Wrap up the week with a Happy Halloween Kids Costume Contest at Duck Donuts on Saturday — a sweet way to show off those costumes!

Coming up

Good anytime

Hap Magee Ranch ParkParks

Hap Magee Ranch Park

📍1025 La Gonda Wy

Hap Magee Ranch Park is a family favorite in Danville, featuring playgrounds for both younger and older kids, open grassy areas, picnic spots, walking trails, and a dog park. In the summer, children can cool off in the park’s popular splash pad and water play area, making it a perfect destination for warm-weather family outings.

Heather Farm ParkParks

Heather Farm Park

📍301 North San Carlos Drive, Walnut Creek, CA, USA

Heather Farm Park is a local favorite for families, with tons of space to play, explore, and unwind. There’s a great playground (including an all-abilities area), open fields, a pond, and easy trails for little legs. You’ll also find picnic spots, a dog park, and sports areas. It’s an easy go-to for a laid-back outing, whether you’re meeting friends or just getting the kids outside.

Larkey ParkParks

Larkey Park

📍2728 Buena Vista Ave, Walnut Creek, CA 94597, USA

A spacious 13-acre neighborhood park perfect for easy family outings. With separate playgrounds for ages 2–5 and 5–12, kids of all stages have space to play, while grown-ups can enjoy picnic areas, sports courts (tennis, basketball, volleyball), and peaceful trail connections. There’s a swim center, restrooms, and plenty of open space, plus dog-friendly paths (on leash). Whether you’re planning a picnic, playdate, or just some fresh air, it’s a solid go-to from dawn to dusk.

Lindsay Wildlife ExperienceAttractions

Lindsay Wildlife Experience

📍1931 1st Ave, Walnut Creek, CA 94597, USA
Closed today

Kids can get up close to rescued native California animals through interactive exhibits and live animal encounters. The museum is especially great for younger children, with hands-on learning areas, outdoor play spaces, and easy walking paths that make it an engaging outing for the whole family.

Playground as The OrchardsParks

Playground as The Orchards

📍2830 Ygnacio Valley Rd, Walnut Creek, CA 94598, USA

Small but fun playground with multiple climbing options, suitable for toddlers or slightly older kids.

Pleasent Hill LibraryAttractions

Pleasent Hill Library

📍2 Monticello Ave, Pleasant Hill, CA 94523, USA
Opens at 10:00

Pleasant Hill Library is a great stop with kids. There’s a large, dedicated children’s area where little ones can spread out with books and activities, and a gated backyard space that’s perfect for a quick break to move around safely. Easy, low-key outing when you need something calm but engaging.

Pleasent Hill ParkParks

Pleasent Hill Park

📍147 Gregory Ln, Pleasant Hill, CA 94523, USA

An easy, reliable spot for a quick outing with kids. There’s a larger playground for older kids and a separate gated one for little ones, which is great when you don’t want to worry about them wandering off. Plenty of open grass for running around, plus good shade for warm days. It’s right next to the YMCA and the public swimming pool. Restrooms and parking are close by.

Pleasent Oaks ParkParks

Pleasent Oaks Park

📍2 Santa Barbara Rd, Pleasant Hill, CA 94523, USA

Pleasant Oaks Park is a family-friendly park in Pleasant Hill with a small playground that works well for both younger and older kids, plus plenty of open space to run around. The park is also popular for its multiple baseball and softball fields

Tilden Park Steam Train at the Redwood Valley RailwayAttractions

Tilden Park Steam Train at the Redwood Valley Railway

📍2481 Grizzly Peak Blvd, Orinda, CA 94563, USA
Closed today

All aboard for a classic East Bay adventure at the Redwood Valley Railway in Tilden Regional Park! Scenic ride through beautiful parkland that kids (and parents) love. Tickets are $4 each, or buy 5 tickets for $20. Tip: If you walk a bit further down into the valley past the main station, you’ll also find a small ride-on train that’s free to enjoy. It has shorter operating hours, so it’s worth checking early in your visit.

Walden ParkParks

Walden Park

📍2698 Oak Rd, Walnut Creek, CA 94597, USA

Situated by the Iron Horse Trail, Walden Park is a small but popular neighborhood park in Walnut Creek with playgrounds for both younger and older kids, open grassy areas, basketball courts, picnic tables, and a unique disc golf course. Lots of shaded spots make it great for a casual afternoon outing or scooter ride.

Tips

  • 💡

    Are most of these events free?

    Many library programs, farmers' markets, and community events are free. Check individual event pages for any registration requirements or fees.

  • 💡

    How do I find out if an event requires registration?

    Click through to the event detail page — it'll show if you need to sign up in advance. Library events especially can fill up fast.

  • 💡

    What's a good rainy-day option for kids?

    Local libraries are your best bet — they run drop-in programs, movie matinees, and reading events throughout the week across Concord, Lafayette, Danville, and more.

  • 💡

    Are there outdoor options for active kids this week?

    Yes! Farmers' markets are great for a casual outing, and the Youth Tennis Tournament is a fun one to watch or participate in.

More ideas

Refreshed weekly from real local listings.