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 |
|---|---|---|---|---|---|
Guided Activity | A Road Less Traveled | Thursday, Dec 25, 2025 10:00 am |
| Skyline Ridge Preserve | 4 |
Guided Activity | Boxing Day in Nature | Friday, Dec 26, 2025 10:00 am |
| Monte Bello Preserve | 3.5 |
Guided Activity | Don't Look Up - Winter Edition | Monday, Dec 29, 2025 9:00 am |
| Long Ridge Preserve | 5 |
Guided Activity | Experience the King Tides | Friday, Jan 02, 2026 10:00 am |
| Ravenswood Preserve | 3 |
Volunteer Project | Fremont Older Preserve - Trail Maintenance: Seven Springs Loop Trail (Pt. 2) | Saturday, Jan 03, 2026 9:30 a.m. | Fremont Older Preserve | ||
Volunteer Project | Sierra Azul Preserve: Beatty Homestead - Habitat Restoration: French Broom Removal | Saturday, Jan 03, 2026 9:30 a.m. | Sierra Azul Preserve | ||
Guided Activity | In Search of Manzanitas | Sunday, Jan 04, 2026 9:00 am |
| El Corte de Madera Creek Preserve | 4.5 |
Guided Activity | Faults, Fungi & Flora | Sunday, Jan 04, 2026 9:30 am |
| Windy Hill Preserve | 3 |
Guided Activity | Explorer Hike: New Year's Resolution | Wednesday, Jan 07, 2026 10:30 am |
| El Corte de Madera Creek Preserve | 5 |
Volunteer Project | Pulgas Ridge Preserve - Trail Maintenance: Dick Bishop Trail | Thursday, Jan 08, 2026 9:30 a.m. | Pulgas Ridge Preserve | ||
Volunteer Project | Sierra Azul Preserve: Jacques Ridge - Habitat Restoration: Spanish Broom Removal | Thursday, Jan 08, 2026 9:30 a.m. | Sierra Azul Preserve | ||
Volunteer Project | La Honda Creek Preserve: Gate LH07 - Habitat Restoration: French Broom Removal | Thursday, Jan 08, 2026 9:30 a.m. | La Honda Creek Preserve | ||
Guided Activity | Going on a Grass Hunt | Friday, Jan 09, 2026 9:00 am |
| La Honda Creek Preserve | 3.5 |
Volunteer Project | Long Ridge Preserve - Trail Maintenance: Achistaca Trail (Pt. 4) | Saturday, Jan 10, 2026 9:30 a.m. | Long Ridge Preserve | ||
Volunteer Project | Bear Creek Redwoods Preserve: Gate BC01- Habitat Restoration: French Broom Removal | Saturday, Jan 10, 2026 9:30 a.m. | Bear Creek Redwoods Preserve |
