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 Sort descending | Date | Category | Preserve | Miles |
|---|---|---|---|---|---|
Volunteer Project | Habitat Restoration: Forget-me-nots | Thursday, Jul 23, 2026 9:00 a.m. | El Corte de Madera Creek Preserve | ||
Volunteer Project | Habitat Restoration: Jubata Grass Removal | Thursday, Jul 30, 2026 9:00 a.m. | Cloverdale Ranch Preserve | ||
Guided Activity | A Botanical Scavenger Hunt | Monday, Aug 10, 2026 9:00 am |
| Windy Hill Preserve | 2 |
Guided Activity | Adaptations at the Marsh | Friday, Jul 17, 2026 10:00 am |
| Ravenswood Preserve | 2 |
Guided Activity | Bat Night | Saturday, Aug 15, 2026 7:00 pm |
| Skyline Ridge Preserve | 2.5 |
Guided Activity | Bat-tastic Evening | Friday, Aug 07, 2026 7:00 pm |
| Skyline Ridge Preserve | 1.5 |
Volunteer Project | Bench Maintenance: Cordilleras Trail | Thursday, Jul 23, 2026 9:00 a.m. | Pulgas Ridge Preserve | ||
Guided Activity | Big History, Small Preserve | Saturday, Jul 11, 2026 4:00 pm |
| Thornewood Preserve | 4 |
Meeting | Board Meeting | Wednesday, Jun 24, 2026 7:00 pm | |||
Guided Activity | Don't Look Up - Summer Edition | Friday, Jun 19, 2026 9:00 am |
| El Corte de Madera Creek Preserve | 5 |
Guided Activity | Early Morning Meanderings | Monday, Jul 06, 2026 8:00 am |
| Thornewood Preserve | 3 |
Volunteer Project | El Corte de Madera Creek Preserve - Trail Maintenance: Sierra Morena Trail (Pt. 2) | Thursday, Jul 02, 2026 9:00 a.m. | El Corte de Madera Creek Preserve | ||
Guided Activity | Explorer Hike: Chestnut Blooms Abuzzing | Wednesday, Jun 17, 2026 10:30 am |
| Long Ridge Preserve | 3.5 |
Guided Activity | Explorer Hike: Chilling With the Schillings | Wednesday, Aug 19, 2026 10:30 am |
| Thornewood Preserve | 4 |
Guided Activity | Explorer Hike: Law of the Land | Wednesday, Jul 01, 2026 10:30 am |
| Windy Hill Preserve | 3.5 |
