Check out our event listing below to see everything that’s happening at Midpen! You can join a guided activity along the trails led by one of our docent naturalists, take part in a volunteer project to restore and maintain open space lands, visit with us at a community event or attend a public meeting. Click on the terms in the yellow boxes to create a filtered view by activity type, preserve or level of difficulty.
Some activities require online reservations. Details are provided in the description if reservations are required.
| Activity | Title | Date Sort descending | Category | Preserve | Miles |
|---|---|---|---|---|---|
Volunteer Project | Habitat Restoration: Yellow Star Thistle Removal | Saturday, Aug 09, 2025 9 a.m. | Los Trancos Preserve | ||
Guided Activity | Sentinel in the Sky | Sunday, Aug 10, 2025 1:00 pm |
| Sierra Azul Preserve | 0.25 |
Guided Activity | Ramble at Rancho | Monday, Aug 11, 2025 9:00 am |
| Rancho San Antonio Preserve | 5.5 |
Guided Activity | Early Morning Meanderings | Wednesday, Aug 13, 2025 7:30 am |
| Thornewood Preserve | 3 |
Guided Activity | Scenic Aerobic Hike | Wednesday, Aug 13, 2025 10:00 am |
| El Corte de Madera Creek Preserve | 5.5 |
Volunteer Project | Habitat Restoration: Yellow Star and Malta Thistle Removal | Thursday, Aug 14, 2025 9 a.m. | Sierra Azul Preserve | ||
Guided Activity | What's That Weed? | Friday, Aug 15, 2025 9:00 am |
| Picchetti Ranch Preserve | 2.5 |
Guided Activity | Bats! | Friday, Aug 15, 2025 7:30 pm |
| Skyline Ridge Preserve | 2 |
Volunteer Project | Structure Maintenance: Bay Trail Observation Platform | Saturday, Aug 16, 2025 9 a.m. | Ravenswood Preserve | ||
Volunteer Project | Habitat Restoration: Yellow Star Thistle, Stinkwort, and French Broom Removal | Saturday, Aug 16, 2025 9 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Habitat Restoration: Yellow Star Thistle Removal | Saturday, Aug 16, 2025 9 a.m. | Monte Bello Preserve | ||
Guided Activity | Framing the Foothills | Sunday, Aug 17, 2025 9:00 am |
| El Corte de Madera Creek Preserve | 5 |
Guided Activity | Hike by the Old Mill Stream | Monday, Aug 18, 2025 10:00 am |
| Purisima Creek Redwoods Preserve | 6 |
Volunteer Project | Habitat Restoration: Yellow Star Thistle Removal | Thursday, Aug 21, 2025 9 a.m. | El Sereno Preserve | ||
Volunteer Project | Habitat Restoration: Stinkwort Removal | Thursday, Aug 21, 2025 9 a.m. | Thornewood Preserve |
