Diablo Valley
Mount Diablo Families

Things to Do with Teens

Keep the teenagers busy — events, activities, and spots they'll actually want to go to.

Updated August 24, 2026

This week: Aug 27 – Sep 3 · Next week: Sep 3–10

This week's weather · It's a dry week ahead with no rain in sight — perfect for squeezing in outdoor adventures alongside the indoor picks.

Keeping teens engaged takes a little creativity, and this area delivers. From hands-on library programs to outdoor adventures, there's genuinely cool stuff happening close to home — and with dry weather in the forecast, it's a great week to get out and explore.

This week

This week is packed with options teens will actually want to do. Kick things off Monday with Dungeons & Dragons® at San Ramon Library or BYOC Movie Night at Concord Library, then head to the T(w)een Craft Convention on Wednesday at San Ramon Library for a Whatever Wednesdays session that's all about making things. Thursday brings a Full Moon Eclipse Hike with Lindsay Wildlife Experience — a genuinely rare and cool outing — and the Summer Neon Scorpion Hikes run Saturday and Sunday for more after-dark wildlife fun. If your teen is into gaming, T(w)een Game Night at Ygnacio Valley Library on Wednesday is a low-key, social option worth knowing about.

Next week

Next week keeps the momentum going with a solid mix of creative and social events. Gaming for Teens at Pleasant Hill Library on Tuesday is a great low-pressure hangout, and the LGBTQ+ Manga Club at Walnut Creek Library on Wednesday is a welcoming space for fans of the genre. Teens who like making things will want to check out Sewing Studio Basics at Pleasant Hill Library on Thursday, and the Fall Neon Scorpion Hikes return Saturday and Sunday at Lindsay Wildlife Experience for another round of blacklight adventure. The Pleasant Hill Night Market on Friday is also a fun evening out for older teens.

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
Open until 17:00

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.

Pleasent Hill LibraryAttractions

Pleasent Hill Library

📍2 Monticello Ave, Pleasant Hill, CA 94523, USA
Open until 18:00

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

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 the library teen programs really free?

    Yes — programs like D&D, game nights, and craft events at Contra Costa County libraries are free and open to teens. No library card required to attend most events.

  • 💡

    Do teens need to register ahead of time?

    Some programs fill up fast, so check the library's event page to see if registration is required. Walk-ins are welcome at many drop-in events.

  • 💡

    What's a good outdoor option for teens this week?

    The Neon Scorpion Hikes at Lindsay Wildlife Experience are a genuinely fun pick — nighttime, blacklights, and scorpions. Hard to beat that for teen appeal.

  • 💡

    Any evening options for teens?

    Yes! BYOC Movie Night at Concord Library and the Music and Market concert in Concord are both evening events worth checking out.

More ideas

Refreshed weekly from real local listings.