Hikers enjoying sunset sky at Monte Bello Preserve

Docent-Led Activities

Sunset hikers at Monte Bello Preserve (Karl Gohl)

All Midpen guided activities are developed and provided by docent naturalists who have completed an extensive training program. Our docents volunteer their time to share knowledge and enthusiasm with you about the natural and cultural history of Midpen preserves. All guided activities are FREE and only some require reservations – please click on a specific activity title to determine if reservations are needed. The system will accept reservations two weeks in advance of an activity date and allows a maximum of 4 people per reservation. Please be sure to cancel your reservation (from your confirmation email) if you are no longer able to attend so others can participate.

Heavy rain cancels hike activities unless otherwise noted in the description.

To learn more about ADA accommodations for events, or make an inquiry with the ADA coordinator, visit our Accessibility page.

TitleDate Sort descending CategoryPreserveMiles
Guided ActivityTrail Trek Thursday
Thursday, April 30, 2026
9:30 am
Sierra Azul Preserve6
Guided ActivityFlowers & Fancy
Friday, May 1, 2026
10:00 am
Skyline Ridge Preserve3.5
Guided ActivityThe Perfect Picnic Spot
Saturday, May 2, 2026
9:30 am
Skyline Ridge Preserve2
Guided ActivityRide the Wildflowers
Saturday, May 2, 2026
10:00 am
Russian Ridge Preserve7
Guided ActivityPoisonous Plants!
Saturday, May 2, 2026
12:00 pm
Windy Hill Preserve2
Guided ActivityWonders of Cherry Springs
Sunday, May 3, 2026
9:15 am
Sierra Azul Preserve2.5
Guided ActivityGeology & Earthquakes!
Sunday, May 3, 2026
11:00 am
Los Trancos Preserve2
Guided ActivityWildcard Ramble at Rancho
Monday, May 4, 2026
9:00 am
Rancho San Antonio Preserve7
Guided ActivityExplorer Hike: Redwoods & Friends
Wednesday, May 6, 2026
10:30 am
Bear Creek Redwoods Preserve5.5
Guided ActivityButterflies of Picchetti Ranch
Saturday, May 9, 2026
10:00 am
Picchetti Ranch Preserve3

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