Family-friendly things to do in Mill Valley, Marin County, including outdoor adventures, kids' activities, and local events.
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Things to Do in Mill Valley with Kids

Nestled at the foot of Mt. Tamalpais, Mill Valley is known for its quiet neighborhoods, vibrant downtown, music and theater venues, family-friendly amenities, and community spirit. Discover fun things to do in Mill Valley with kids, including family activities, outdoor adventures, and local events.

Cascade Falls Mill Valley

An Easy Family Waterfall Hike to Mill Valley's Cascade Falls

November 18, 2025
Festive Christmas train decorated for the holidays, a magical family-friendly holiday activity for kids in Marin County and the Bay Area.

20 Fun Holiday Things to Do with Kids in Marin & the Bay Area

November 2, 2025
Marin Horizon School, Mill Valley

How do kids find their voice?

October 23, 2025
Immersive Learning at Le Petit Jardin Preschool

Immersive Learning at Le Petit Jardin Preschool

October 6, 2025
Akiko the Flying Monkey

Fantastic Family Films at the 48th Mill Valley Film Festival

September 23, 2025

Discover Your Child’s Passion for the Arts This Fall at PAAM

August 18, 2025

Hiking with Kids in Marin: Tennessee Valley Trail

May 3, 2025

Spring Faire at the Mill Valley Community Center

March 13, 2025

Upcoming Mill Valley Events

Monday, November 16

Ingrid's Spanish Storytime
Mill Valley Library–Outdoor Amphitheater
10:15 am

Tuesday, November 17

Sing & Stomp at Mill Valley Library
Mill Valley Library–Outdoor Amphitheater
10:15 am

Wednesday, November 18

Outdoor Toddler Storytime at Mill Valley Library
Mill Valley Public Library-Outdoor Amphitheater
11:15 am

Saturday, November 21

Saturday Family Storytime at Mill Valley Library
Mill Valley Library–Children's Room
2:30 pm

Monday, November 23

Ingrid's Spanish Storytime
Mill Valley Library–Outdoor Amphitheater
10:15 am

Tuesday, November 24

Sing & Stomp at Mill Valley Library
Mill Valley Library–Outdoor Amphitheater
10:15 am