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Outdoor activitiesin Walnut, California

Discover outdoor activities in Walnut with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

2025-Sept: UT- Fall Foliage and Hiking Exploratory/Levels 1+ to 3

Hosted by: HikingOC (Meet to Hike in Orange County & Travel the World)

2 going
Free
2025-Sept: UT- Fall Foliage and Hiking Exploratory/Levels 1+ to 3

Moderate Hiking @ STEEP CANYON & SUMMITRIDGE TRAILS

Hosted by: Hike and Walk for Friendship, Fun, and Health

76 going
Free
Moderate Hiking @ STEEP CANYON & SUMMITRIDGE TRAILS

Bridge to Nowhere [ Moderate] Hike

Hosted by: PhirSe- Los Angeles Divorced Support Group

18 going
Free
Bridge to Nowhere [ Moderate] Hike

Hiking Rules of Thumb: The Science Behind Them and Their Limitations

Hosted by: Socal Science Hikes

1 going
Free
Hiking Rules of Thumb: The Science Behind Them and Their Limitations